Cast: Tom McGrath (Skipper), John DiMaggio (Rico), Jeff Bennett (Kowalski / Chuck Charles), James Patrick Stuart (Private), Nicole Sullivan (Marlene), Cedric Yarbrough (Officer X), Dee Bradley Baker (Feral Marlene), Dot-Marie Jones (Supervisor Eubanks)
Written By: Mark Palmer
Ep: 66b
Smotherly Love
Cast: Tom McGrath (Skipper), James Patrick Stuart (Private), John DiMaggio (Rico / Hans), Jeff Bennett (Kowalski), Nicole Sullivan (Marlene), Julie White (Ma)
Written By: Michael Ludy
Ep: 67a
A Kipper For Skipper
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Burt), Jeff Bennett (Kowalski / Don), James Patrick Stuart (Private / Cop), Cedric Yarbrough (Officer X)
Written By: Steve Aranguren
Ep: 67b
High Moltage
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Burt / Bada), Jeff Bennett (Kowalski), James Patrick Stuart (Private), Danny Jacobs (King Julien / Roy), Kevin Michael Richardson (Maurice / Pinky / Security System Voice), Mary Scheer (Alice), Nicole Sullivan (Marlene), Tara Strong (Walla)
And: Andy Richter (Mort)
Written By:
Ep: 68
Operation: Big Blue Marble
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Burt / Announcer), Jeff Bennett (Kowalski / Chuck Charles), James Patrick Stuart (Private / Prince Sharesalot), Danny Jacobs (King Julien), Kevin Michael Richardson (Maurice / Pinky / Bing), Mary Scheer (Alice), Al Roker (Gil Force)
And: Andy Richter (Mort)
Written By: Bill Motz & Bob Roth
Ep: 69a
Feline Fervor
Cast: Tom McGrath (Skipper), John DiMaggio (Rico), Jeff Bennett (Kowalski), James Patrick Stuart (Private), Danny Jacobs (King Julien), Kevin Michael Richardson (Maurice), Rolanda Watts (Gladys), Ashley Bell (Zoe)
And: Andy Richter (Mort)
Written By: Justin Charlebois
Ep: 69b
Action Reaction
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Hans), Jeff Bennett (Kowalski), James Patrick Stuart (Private / Lobster #2), Danny Jacobs (King Julien / Roy), Kevin Michael Richardson (Maurice / Lab PA Voice)
And: Andy Richter (Mort)
Written By: Gabriel Garza
Ep: 70a
Mental Hen
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Bada), Jeff Bennett (Kowalski / Chuck Charles / Alarm System Voice), James Patrick Stuart (Private), Danny Jacobs (King Julien), Kevin Michael Richardson (Maurice / Bing), Mary Scheer (Alice), Audrey Wasilewski (Blue Hen)
And: Andy Richter (Mort)
Written By: Brandon Sawyer
Ep: 70b
Thumb Drive
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Bada / Computer Voice), Jeff Bennett (Kowalski / Chameleons), James Patrick Stuart (Private), Danny Jacobs (King Julien), Kevin Michael Richardson (Maurice), Mary Scheer (Alice), Conrad Vernon (Mason)
And: Andy Richter (Mort)
Written By: Bill Motz & Bob Roth
Ep: 71a
Antics on Ice
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Stage Hand / Rhino), Jeff Bennett (Kowalski / Actor / Spelling Toy Voice), James Patrick Stuart (Private / Prince Sharesalot), Danny Jacobs (Roy / Director / Ape), Kevin Michael Richardson (Bing / Announcer), Tara Strong (Selfrespectra / Boy), Fred Stoller (Fred)
Written By: Bill Motz & Bob Roth
Ep: 71b
Showdown on Fairway 18
Cast: Tom McGrath (Skipper), John DiMaggio (Rico), Jeff Bennett (Kowalski / Armarillo Kid / Man), James Patrick Stuart (Private), Jim Cummings (Bo / Gomer)
Written By: Gabriel Garza
Ep: 72a
King Me
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Bada / Burt), Jeff Bennett (Kowalski), James Patrick Stuart (Private), Danny Jacobs (King Julien), Kevin Michael Richardson (Maurice / Bing), Larry Miller (Clemson), Nicole Sullivan (Marlene)
And: Andy Richter (Mort)
Written By: Gabriel Garza
Ep: 72b
Private and the Winky Factory
Cast: Tom McGrath (Skipper), John DiMaggio (Rico), Jeff Bennett (Kowalski / Chuck Charles), James Patrick Stuart (Private / Winky Logo Man), Danny Jacobs (King Julien / Snackatarium Employee), Kevin Michael Richardson (Maurice / Cameraman)
And: Andy Richter (Mort)
Written By: Brandon Sawyer
Ep: 73a
Best Foes
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Hans / Burt), Jeff Bennett (Kowalski / Bada / Chameleons), James Patrick Stuart (Private / Joey), Danny Jacobs (King Julien / Roy), Kevin Michael Richardson (Maurice / Bing)
And: Andy Richter (Mort)
Written By: Gabriel Garza
Ep: 73b
Night of the Vesuviuses
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Bada / Burt), Jeff Bennett (Kowalski / Driver), James Patrick Stuart (Private / Joey), Danny Jacobs (King Julien / Roy), Kevin Michael Richardson (Maurice / Bing / Pinky), Nicole Sullivan (Marlene), Mary Scheer (Alice), Atticus Schaffer (Vesuvius Twin #1 / Vesuvius Twin #2), Diedrich Bader (King Rat), Dana Snyder (Leonard)
And: Andy Richter (Mort)
Written By: Bill Motz & Bob Roth
Ep: 74
Operation: Lunacorn Apocalypse
Cast: Tom McGrath (Skipper), John DiMaggio (Rico), Jeff Bennett (Kowalski / Chuck Charles / Lunacorn Toy), James Patrick Stuart (Private / Prince Sharesalot / Lunacorn / Beret-Wearing Frenchman), Danny Jacobs (King Julien / Lunacorn / Delivery Boy), Kevin Michael Richardson (Maurice / Lunacorn / Bejeweled Egg / Factory Worker), Nicole Sullivan (Marlene), Clyde Kusatsu (Shingen), Tara Stone (Princess Selfrespectra / Lunacorn Toy), Conan O'Brien (Kuchikukan)
And: Andy Richter (Mort)
Written By: Brandon Sawyer
Ep: 75a
Nuts to You
Cast: Tom McGrath (Skipper), John DiMaggio (Rico), Jeff Bennett (Kowalski / Frankie / Red Squirrel), James Patrick Stuart (Private / Male Possum), Danny Jacobs (King Julien / Snowcone Vendor), Kevin Michael Richardson (Maurice), Fred Stoller (Fred)
And: Andy Richter (Mort)
Written By: Brandon Sawyer
Ep: 75b
The Terror of Madagascar
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Burt / Radio Guy), Jeff Bennett (Kowalski / Computer Speaker / Man), James Patrick Stuart (Private / Joey), Danny Jacobs (King Julien), Kevin Michael Richardson (Maurice / Pinky), Nicole Sullivan (Marlene), Dee Bradley Baker (Baby Foosa), Mary Scheer (Alice), Nestor Carbonell (Savio)
And: Andy Richter (Mort)
Written By: Gabriel Garza
Ep: 76a
Best Laid Plantains
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Bada / Burt / Blue Mover), Jeff Bennett (Kowalski / Yellow Mover), James Patrick Stuart (Private / Joey), Danny Jacobs (King Julien / Roy), Kevin Michael Richardson (Maurice / Bing / Pinky), Nicole Sullivan (Marlene)
And: Andy Richter (Mort)
Written By: Bill Motz & Bob Roth
Ep: 76b
P.E.L.T.
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Burt), Jeff Bennett (Kowalski), James Patrick Stuart (Private), Danny Jacobs (King Julien), Kevin Michael Richardson (Maurice), Fred Stoller (Fred), Audrey Wasilewski (Blue Hen)
Written By: Justin Charlebois
Ep: 77a
Operation: Swap-panzee
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Space Squid), Jeff Bennett (Kowalski / Chuck Charles), James Patrick Stuart (Private / Scientist #2), Danny Jacobs (King Julien / Roy / Scientist #1), Conrad Vernon (Mason), Nicole Sullivan (Marlene)
Written By: Justin Charlebois
Ep: 77b
Snowmageddon
Cast: Tom McGrath (Skipper), John DiMaggio (Rico), Jeff Bennett (Kowalski), James Patrick Stuart (Private), Nicole Sullivan (Marlene), Cedric Yarbrough (Officer X), Fred Stoller (Fred), Armando Valdes-Kennedy (Scooter Alvarez), Al Roker (Gil Force)
Written By: Bill Motz & Bob Roth
Ep: 78a
Tunnel of Love
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Burt), Jeff Bennett (Kowalski), James Patrick Stuart (Private), Danny Jacobs (King Julien), Kevin Michael Richardson (Maurice), Nicole Sullivan (Marlene), Mary Scheer (Alice), Jennette McCurdy (Becky), Victoria Justice (Stacy), Logan Henderson (Logan), James Maslow (James), Carlos Pena (Carlos), Kendall Schmidt (Kendall)
And: Andy Richter (Mort)
Written By: Justin Charlebois
Ep: 78b
Skipper Makes Perfect
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Burt / Desk Guard), Jeff Bennett (Kowalski / Spelling Toy / Chuck Charles), James Patrick Stuart (Private / Danish Guard #2), Danny Jacobs (King Julien / Danish Guard #1 / Consulate Employee), Kevin Michael Richardson (Head Security Dane / Window Washer), Nicole Sullivan (Marlene)
Written By: Brandon Sawyer
Ep: 79
The Penguin Who Loved Me
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Guard #1 / Lobster #2), Jeff Bennett (Kowalski / Lobster #3), James Patrick Stuart (Private / Guard #2 / Manfredi / Lobster #4 / Kid), Danny Jacobs (King Julien / Johnson / Lobster #1), Calista Flockhart (Doris), Ty Burrell (Parker), Neil Patrick Harris (Dr. Blowhole), Elizabeth Gillies (Singer), Jim Cummings (Ridiculously Deep Voice / Announcer)
Written By: Bill Motz & Bob Roth
Ep: 80a
Marble Jarhead
Cast: Tom McGrath (Skipper), John DiMaggio (Rico), Jeff Bennett (Kowalski), James Patrick Stuart (Private), Danny Jacobs (King Julien), Kevin Michael Richardson (Maurice / Website Announcer), Nicole Sullivan (Marlene), Conrad Vernon (Mason), Beverly Staunton (Singer)
And: Andy Richter (Mort)
Written By: Brandon Sawyer
Ep: 80b
Goodnight and Good Chuck
Cast: Tom McGrath (Skipper), John DiMaggio (Rico / Burt / Street Person #1), Jeff Bennett (Kowalski / Chuck Charles / Chameleons), James Patrick Stuart (Private / Family Father), Danny Jacobs (King Julien / Roy / Citizen #1), Kevin Michael Richardson (Maurice / Bing), Mary Scheer (Alice), Cedric Yarbrough (Officer X), Dee Bradley Baker (Pete Peters / Guard Dog)