With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Dee Bradley Baker (Diogee / Perry), Jemaine Clement (Orton Mahlson), Vincent Martella (Bradley / Phineas), Ashley Tisdale (Candace), Alyson Stoner (Isabella), Christian Slater (Elliot), David Errigo, Jr. (Ferb), Pamela Adlon (Brigette Murphy), Diedrich Bader (Martin Murphy), Kate Micucci (Sara Murphy), Rhys Darby (King Pistachion), Jeff "Swampy" Marsh (Cavendish / Monogram), Dan Povenmire (Dakota / Doofenshmirtz), Maulik Pancholy (Baljeet), Bobby Gaylor (Buford)
Additional Voices: Dee Bradley Baker, Ashley Tisdale, Brock Powell, Jemaine Clement, Jeff Bennett, Sabrina Carpenter, Dan Povenmire, Jeff "Swampy" Marsh
Story By: Jim Bernstein, Martin Olson, Scott Peterson, Joshua Pruett, Dani Vetere
Written By: Jim Bernstein & Martin Olson & Scott Peterson & Joshua Pruett
Storyboard By: Lauren Andrews, Jacob Hair, Kyle Menke, Steven Umbleby, Chris Ybarra
Directed By: Bob Bowen & Robert F. Hughes
Ep: 23
Snow Way Out / Teacher Feature
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Mark Hamill (Mr. Block), Dee Bradley Baker (Diogee), Sarah Chalke (Miss Murawski), Gregory Michael Cipes (Mort), Vincent Martella (Bradley), Jeff "Swampy" Marsh (Cavendish), Dan Povenmire (Dakota / Doofenshmirtz)
Additional Voices: Dee Bradley Baker, Scott Peterson, Brock Powell, Bob Bowen, Django Marsh
"Snow Way Out"
Written By: Martin Olson & Scott Peterson
Storyboard By: Ashley Michelle Simpson
Directed By: Robert F. Hughes
"Teacher Feature"
Written By: Scott Peterson
Storyboard By: James Kim
Directed By: Bob Bowen
Ep: 24
Picture Day / Agee Ientee Diogee
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Mark Hamill (Mr. Block), Dee Bradley Baker (Diogee), Pamela Adlon (Brigette Murphy), Tyler Mann (Carl), Gregory Michael Cipes (Mort), Mackenzie Phillips (Principal Milder), Chrissie Fit (Amanda), Brock Powell (Dr. Not Sorry), Jeff "Swampy" Marsh (Cavendish / Monogram), Dan Povenmire (Dakota / Doofenshmirtz)
Additional Voices: Mark Hamill, Pamela Adlon, Jeff "Swampy" Marsh, Gregory Michael Cipes, Tyler Mann, Chrissie Fit, Eileen Galindo, Django Marsh, Michael Hirano Culross
"Picture Day"
Written By: Valerie Breiman & Marja Adriance
Storyboard By: Chris Ybarra
Directed By: Robert F. Hughes
"Agee Ientee Diogee"
Written By: Jim Bernstein
Storyboard By: Steve Umbleby
Directed By: Bob Bowen
Ep: 25
Game Night / Pace Makes Waste
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Dee Bradley Baker (Diogee), Christian Slater (Elliot), Pamela Adlon (Brigette Murphy), Diedrich Bader (Martin Murphy), Kate Micucci (Sara), Vincent Martella (Bradley), Rusty Wallace (Himself), Mike Joy (Himself), Ty Dillon (Himself), Ricky Stenhouse, Jr. (Himself), Joey Logano (Himself), Erik Jones (Himself), William Byron (Himself), Jeff "Swampy" Marsh (Cavendish), Dan Povenmire (Dakota / Doofenshmirtz)
Additional Voices: Maulik Pancholy, Scott Peterson, Dee Bradley Baker, Danica McKellar, Jeff "Swampy" Marsh, Bob Bowen
"Game Night"
Written By: Joshua Pruett
Storyboard By: Joseph S. Scott
Directed By: Robert F. Hughes
"Pace Makes Waste"
Written By: Jim Bernstein
Storyboard By: Lauren Andrews
Directed By: Bob Bowen
Ep: 26
Cake 'Splosion! / Lady Krillers
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Mark Hamill (Mr. Block), Peter Fonda (Director), Pamela Adlon (Brigette Murphy), Diedrich Bader (Martin Murphy), Peter Stormare (Tobias Trollhammer), Kate Micucci (Sara), Gregory Michael Cipes (Mort), Chrissie Fit (Amanda), Carlos Alazraqui (Basil), Mackenzie Phillips (Principal Milder), Jeff "Swampy" Marsh (Cavendish), Dan Povenmire (Dakota / Doofenshmirtz)
Additional Voices: Pamela Adlon, Peter Stormare, Gregory Michael Cipes, Peter Fonda, Sabrina Carpenter, Jeff "Swampy" Marsh, Carlos Alazraqui, Chrissie Fit, Brock Powell
"Cake 'Splosion!"
Written By: alerie Breiman & Marja Adriance
Storyboard By: Ashley Michelle Simpson
Directed By: Robert F. Hughes
"Lady Krillers"
Written By: Scott Peterson
Storyboard By: James Kim
Directed By: Bob Bowen
Ep: 27
Doof's Day Out / Disco Do-Over
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Dee Bradley Baker (Diogee), Mark Hamill (Mr. Block), Pamela Adlon (Brigette Murphy), Diedrich Bader (Martin Murphy), Kate Micucci (Sara), Jeff "Swampy" Marsh (Cavendish), Dan Povenmire (Dakota / Doofenshmirtz)
Additional Voices: Maulik Pancholy, Pamela Adlon, Diedrich Bader, Valerie Breiman, Brock Powell, Dee Bradley Baker, Sabrina Carpenter, Kate Micucci, Lauren Crist, Dan Povenmire, Jeff "Swampy" Marsh
"Doof's Day Out"
Written By: Valerie Breiman & Marja Adriance
Storyboard By: Chris Ybarra
Directed By: Robert F. Hughes
"Disco Do-Over"
Written By: Valerie Breiman & Marja Adriance
Storyboard By: Steve Umbleby
Directed By: Bob Bowen
Ep: 28
The Ticking Clock / Managing Murphy's Law
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Mark Hamill (Bob Block), Pamela Adlon (Brigette Murphy), Diedrich Bader (Martin Murphy), Chrissie Fit (Amanda), Mitchel Musso (Jeremy), Gregory Michael Cipes (Mort), Joel McHale (Victor), Barry Bostwick (Clyde), Alyson Stoner (Lydia), Joanna Hausmann (Alien Commander), Brock Powell (Alien Pilot), Jeff "Swampy" Marsh (Cavendish / Monogram), Dan Povenmire (Dakota / Doofenshmirtz)
Additional Voices: Maulik Pancholy, Joel McHale, Tyler Mann, Mitchel Musso, Adrian Pasdar, Brock Powell, Django Marsh, Jeff "Swampy" Marsh, Alyson Stoner, Dan Povenmire
"The Ticking Clock"
Written By: Jim Bernstein
Storyboard By: Rachel Buecheler
Directed By: Robert F. Hughes
"Managing Murphy's Law"
Written By: Joshua Pruett
Storyboard By: Lauren Andrews
Directed By: Bob Bowen
Ep: 29
Field of Screams / Spy Little Sister!
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Mark Hamill (Mr. Block), Ming-Na Wen (Savannah), Brett Dalton (Brick), Chrissie Fit (Amanda), Phil LaMarr (Mr. Underwood), Jeff "Swampy" Marsh (Cavendish), Dan Povenmire (Dakota / Doofenshmirtz)
Additional Voices: Mark Hamill, Dan Povenmire, Phoebe S. Hughes, Sabrina Carpenter, Mekai Curtis, Phil LaMarr, John Viener, Brett Dalton, Dee Bradley Baker
"Field of Screams"
Written By: Martin Olson
Storyboard By: Ashley Michelle Simpson
Directed By: Robert F. Hughes
"Spy Little Sister!"
Written By: Valerie Breiman & Marja Adriance
Storyboard By: James Kim
Directed By: Bob Bowen
Ep: 30
Milo's Shadow / Sick Day
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Dee Bradley Baker (Diogee), Christian Slater (Elliot), Sarah Chalke (Ms. Murawski), Kate Micucci (Sara), Pamela Adlon (Brigette Murphy), John Ross Bowie (Loab), Cedric Yarbrough (Khone), Joanna Hausmann (Alien Commander), Hal Sparks (Chaffe), Kevin Michael Richardson (Coach), Brock Powell (Alien Pilot), Jeff "Swampy" Marsh (Cavendish / Monogram), Dan Povenmire (Doofenshmirtz)
Additional Voices: Sarah Chalke, Tyler Mann, Kevin Michael Richardson, Jeff "Swampy" Marsh, Brock Powell, Hal Sparks, Scott Peterson, Sophie Winkleman
"Milo's Shadow"
Written By: Scott Peterson
Storyboard By: Chris Ybarra
Directed By: Robert F. Hughes
"Sick Day"
Written By: Joshua Pruett
Storyboard By: Steve Umbleby
Directed By: Bob Bowen
Ep: 31
Freefall / Milo's World
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Kate Micucci (Sara), Christian Slater (Elliot), Gregory Michael Cipes (Mort), Vincent Martella (Bradley), Maulik Pancholy (Neal), Jeff "Swampy" Marsh (Cavendish), Dan Povenmire (Dakota)
Additional Voices: Dan Povenmire, Dee Bradley Baker, Kate Micucci, Maulik Pancholy, Gregory Michael Cipes, Jeff "Swampy" Marsh, Bob Bowen, Sabrina Carpenter, Django Marsh, Vincent Martella
"Freefall"
Story By: Joshua Pruett & Dani Vetere
Written By: Joshua Pruett
Storyboard By: Rachel Buecheler
Directed By: Robert F. Hughes
"Milo's World"
Written By: Joshua Pruett
Storyboard By: Lauren Andrews
Directed By: Bob Bowen
Ep: 32
Dog Walker, Runner, Screamer / Now I Am a Murphy
With the Voice Talents Of: Al Yankovic (Milo), Mekai Curtis (Zack), Dee Bradley Baker (Diogee), Mark Hamill (Bob Block), Fred Willard (Grandpa Murphy), Shelley Long (Grandma Murphy), Christian Slater (Elliot), Kate Micucci (Sara), Pamela Adlon (Brigette Murphy), Diedrich Bader (Martin Murphy), Vincent Martella (Bradley), Jeff "Swampy" Marsh (Cavendish), Dan Povenmire (Dakota / Doofenshmirtz)
Additional Voices: Dan Povenmire, Dee Bradley Baker, Brock Powell, Scott Peterson, Jeff "Swampy" Marsh, Django Marsh, Sabrina Carpenter, Diedrich Bader, Pamela Adlon, Kate Micucci, Mark Hamill
"Dog Walker, Runner, Screamer"
Written By: Valerie Breiman & Marja Adriance
Storyboard By: Ashley Michelle Simpson
Directed By: Robert F. Hughes
"Now I Am a Murphy"
Written By: Jim Bernstein
Storyboard By: James Kim
Directed By: Robert F. Hughes
Ep: 33
Abducting Murphy's Law
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Dee Bradley Baker (Diogee), Mark Hamill (Bob Block), Pamela Adlon (Brigette Murphy), Diedrich Bader (Martin Murphy), John Ross Bowie (Loab), Cedric Yarbrough (Khone), Joanna Hausmann (Alien Commander), Brock Powell (Alien Pilot), Jeff "Swampy" Marsh (Cavendish), Dan Povenmire (Dakota / Doofenshmirtz)
Additional Voices: Brock Powell, Dee Bradley Baker, Jeff "Swampy" Marsh, Bob Bowen, Scott Peterson
Written By: Joshua Pruett
Storyboard By: Steven Umbleby, Chris Ybarra
Directed By: Bob Bowen
Ep: 34
The Goulash Legacy / The Dog Who Knew Too Much
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Dee Bradley Baker (Diogee / Perry), Pamela Adlon (Brigette Murphy), Diedrich Bader (Martin Murphy), Kate Micucci (Sara), Jeff "Swampy" Marsh (Monogram), Dan Povenmire (Doofenshmirtz)
Additional Voices: Dee Bradley Baker, Dan Povenmire, Jeff "Swampy" Marsh, Sabrina Carpenter, Pamela Adlon, John Viener, Kate Micucci, Tyler Mann, Bob Bowen
"The Goulash Legacy"
Written By: Martin Olson & Joshua Pruett
Storyboard By: Rachel Buecheler
Directed By: Robert F. Hughes
"The Dog Who Knew Too Much"
Written By: Joshua Pruett & Valerie Breiman & Marja Adriance
Storyboard By: Lauren Andrews
Directed By: Bob Bowen
Ep: 35
Adventure Buddies / Ride Along Little Doggie
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Christian Slater (Elliot), Dee Bradley Baker (Diogee), Pamela Adlon (Brigette Murphy), Diedrich Bader (Martin Murphy), Vanessa Williams (Doctor Underwood), Kate Micucci (Sara), Gregory Michael Cipes (Mort), Chrissie Fit (Amanda), Mackenzie Phillips (Principal Milder), Vincent Martella (Bradley), Alyson Stoner (Lydia), Dan Povenmire (Doofenshmirtz)
Additional Voices: Diedrich Bader, Chrissie Fit, Alyson Stoner, Dee Bradley Baker, Olivia Olson, Django Marsh, Scott Peterson, Pamela Adlon
"Adventure Buddies"
Written By: Martin Olson
Storyboard By: Ashley Michelle Simpson
Directed By: Robert F. Hughes
"Ride Along Little Doggie"
Written By: Valerie Breiman & Marja Adriance
Storyboard By: Steven Umbleby
Directed By: Bob Bowen
Ep: 36
Look at This Ship / Cast Party
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Dee Bradley Baker (Diogee), Pamela Adlon (Brigette Murphy), Diedrich Bader (Martin Murphy), Kate Micucci (Sara), Gregory Michael Cipes (Mort), Chrissie Fit (Amanda), Phil LaMarr (Marcus Underwood), Jeff "Swampy" Marsh (Cavendish), Dan Povenmire (Dakota / Doofenshmirtz)
Additional Voices: Diedrich Bader, Django Marsh, Tyler Mann, Cree Summer, Scott Peterson, Gregory Michael Cipes, Jeff "Swampy" Marsh, Dan Povenmire, Mark Thompson, Brock Powell
"Look at This Ship"
Written By: Scott Peterson
Storyboard By: Chris Ybarra
Directed By: Robert F. Hughes
"Cast Party"
Written By: Valerie Breiman & Marja Adriance
Storyboard By: James Kim
Directed By: Bob Bowen
Ep: 37
Safety First / Cavendish Unleashed
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Christian Slater (Elliot), Dee Bradley Baker (Diogee), Vincent Martella (Bradley), Chrissie Fit (Amanda), Jemaine Clement (Dr. Zone), Jeff "Swampy" Marsh (Cavendish), Dan Povenmire (Doofenshmirtz), Michael Hirano Culross (Mr. Drako), Scott Peterson (Scott), Bob Bowen (Trucker Ted), Brock Powell (Nature Surveyor)
Additional Voices: Vincent Martella, Jeff "Swampy" Marsh
"Safety First"
Written By: Jim Bernstein
Storyboard By: Rachel Buecheler
Directed By: Robert F. Hughes
"Cavendish Unleashed"
Written By: Martin Olson
Storyboard By: Ron Rubio
Directed By: Bob Bowen
Ep: 38
First Impressions / The Speech and Debate League of Death and Destruction Cross Town Explosion Event
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Mark Hamill (Mr. Block), Dee Bradley Baker (Diogee Puppy), Pamela Adlon (Brigette Murphy), Diedrich Bader (Martin Murphy), Sarah Chalke (Miss Murawski), Alyson Stoner (Lydia), Jeff "Swampy" Marsh (Cavendish), Dan Povenmire (Dakota / Doofenshmirtz)
Additional Voices: Mark Hamill, Pamela Adlon, Bob Bowen, Django Marsh, Adrian Pasdar, Vincent Martella, Hudson D'Andrea, Kevin Michael Richardson, Sam Lavignino, Brock Powell, Michael Hirano Culross, Landry Bender
"First Impressions"
Written By: Joshua Pruett
Storyboard By: Ashley Michelle Simpson
Directed By: Robert F. Hughes
"The Speech and Debate League of Death and Destruction Cross Town Explosion Event"
Written By: Joshua Pruett
Storyboard By: James Kim, Rebecca Wallace
Directed By: Bob Bowen
Ep: 39
The Mid-Afternoon Snack Club / Parks and Wreck
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Mark Hamill (Mr. Block), Mackenzie Phillips (Principal Milder), Vincent Martella (Bradley), Chrissie Fit (Amanda), Clancy Brown (Mr. Blunt), Gregory Michael Cipes (Mort), Dan Povenmire (Dakota / Doofenshmirtz)
Additional Voices: Sabrina Carpenter, Bob Bowen, Vincent Martella, Chrissie Fit
"The Mid-Afternoon Snack Club"
Written By: Jim Bernstein
Storyboard By: Chris Ybarra
Directed By: Robert F. Hughes
"Parks and Wreck"
Written By: Valerie Breiman & Marja Adriance
Storyboard By: Steven Umbleby
Directed By: Bob Bowen
Ep: 40
Escape / Milo in Space (part 1)
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Dee Bradley Baker (Diogee / Perry), John Ross Bowie (Loab), Joanna Hausmann (Alien Commander), Alyson Stoner (Lydia), Dan Povenmire (Dakota / Doofenshmirtz), Jeff "Swampy" Marsh (Cavendish / Cavenpuss / Monogram),
Additional Voices: Tyler Mann, Kevin Michael Richardson, Brock Powell, Dan Povenmire, Scott Peterson
"Escape"
Story By: Joshua Pruett
Written By: Scott Peterson
Storyboard By: Rachel Buecheler
Directed By: Robert F. Hughes
"Milo in Space"
Written By: Scott Peterson & Joshua Pruett
Storyboard By: Ron Rubio
Directed By: Bob Bowen
Ep: 41
Sphere and Loathing in Outer Space (part 2)
With the Voice Talents Of: Al Yankovic (Milo), Sabrina Carpenter (Melissa), Mekai Curtis (Zack), Dee Bradley Baker (Diogee / Perry), John Ross Bowie (Loab), Cedric Yarbrough (Khone), Joanna Hausmann (Alien Commander), Odessa Adlon (Orgaluth), Jeff "Swampy" Marsh (Cavendish / Cavenpuss), Dan Povenmire (Dakota / Doofenshmirtz)
Additional Voices: Brock Powell, Diedrich Bader, Pamela Adlon, Jeff "Swampy" Marsh, Dan Povenmire, Sabrina Carpenter
Written By: Jim Bernstein & Martin Olson & Scott Peterson & Joshua Pruett & Valerie Breiman & Marja Adriance
Storyboard By: James Kim, Kyle Menke, Ashley Michelle Simpson, Rebecca Wallace, Chris Ybarra