• Guest Starring: Phil Morris (John Jones / Martian Manhunter), Alaina Huffman (Dinah Lance / Black Canary), Alan Ritchson (Arthur "AC" Curry / Aquaman), Ari Cohen (Regan)
• Co-Starring: Sara Canning (Tess' Assistant), Vladimir Moskovchenko (Work Camp Leader), Derek Lowe (Sonar Technician), Patrick Gilmore (Researcher)
• Teleplay By: Todd Slavkin & Darren Swimmer
• Story By: Brian Peterson & Kelly Souders
• Directed By: Kevin G. Fair

• Guest Starring: Jessica Parker Kennedy (Bette)
• Co-Starring: Sara Canning (Tess' Assistant), Mike Dopud (Security Guard), Nathan Dashwood (Tommy), Michael Chase (CSI Tech #1), Drew Nelson (CSI Tech #2), Brent Hodge (), Alain Chanoine (EMT), Jason Poulsen (Daily Planet Worker), Madison Bell ()
• Written By: Holly Henderson & Don Whitehead
• Directed By: Rick Rosenthal

• Guest Starring: Ron Selmour (Marcos)
• Co-Starring: Andrea Lai (Megan), Barbara Kottmeier (Adrianna), Dean Redman (), Sam Radjinia (), Peter Grasso (Taxi Driver)
• Written By: Caroline Dries
• Directed By: Mairzee Almas

• Guest Starring: Charlotte Sullivan (Maxima)
• Co-Starring: Anna Williams (Tess' Assistant), Bill Mondy (Dr. Grohl), Stephen Huszar (Man on Street), Michael Scholar, Jr. (Bartender), Paul Wu (Kickboxing Instructor), Richard Busch (Squad Leader)
• Written By: Turi Meyer & Al Septien
• Directed By: James L. Conway

• Guest Starring: David Lewis (Jeweler)
• Co-Starring: Anna Williams (Eva), Ben Derrick (Baker)
• Written By: Bryan Q. Miller
• Directed By: Glen Winter

• Guest Starring: Phil Morris (Detective John Jones), Tyler Johnston (Randy)
• Co-Starring: Anna Williams (Eva), Julia Maxwell (Mary), Max Train (Jesse), Mitchell Duffield (), Aubrey Arnason (), Jay-Nicolas Hackleman (), Chris Nowland (), Evan Frayne (), Jarrett Knowles (), Sunita Prasad (), Stephanie Marois (), Elysia Rotaru (), Jessica Erwin (), Connor Widdows (), Ryan King ()
• Written By: Kelly Souders & Brian Peterson
• Directed By: Michael Rohl

• Guest Starring: Kyle Schmid (Sebastian Kane)
• Co-Starring: Max Train (Jesse), Sarah Penikett (Girl on Oliver's Plane), Brad Turner (Mugger)
• Written By: Todd Slavkin & Darren Swimmer
• Directed By: Mairzee Almas

• Guest Starring: Laura Vandervoort (Kara)
• Co-Starring: Daren A. Herbert (Tess' Assistant), P. Lynn Johnson (), Derek Green (ER Doctor)
• Written By: Caroline Dries
• Directed By: Michael Rohl

• Special Guest Star: Terence Stamp (The Voice of Jor-El)
• Co-Starring: Victoria Duffield (Young Chloe), Jackson Allan Warris (Young Clark), Nicki Burke (Nurse #1), Robert Lawrenson (Neurologist), Eby Luking (Nurse #2)
• Written By: Don Whitehead & Holly Henderson
• Directed By: Kevin G. Fair

• Special Guest Star: Kristin Kreuk (Lana Lang)
• Co-Starring: Jason Poulsen (Daily Planet Worker), Dalannah Gail Bowen (Minister), Jason Coleman (Jimmy's Friend), Artine Brown (Oliver's Technician), Peter Hanlon (), Robert Egger (Police Officer), Dario De Iaco (Doomsday)
• Written By: Al Septien & Turi Meyer
• Directed By: Jeannot Szwarc

• Special Guest Star: Kristin Kreuk (Lana Lang)
• Guest Starring: Ryan Kennedy (Rokk Krinn / Cosmic Boy), Alexz Johnson (Imra Ardeen / Saturn Girl), Calum Worthy (Garth Ranzz / Lightning Lad)
• Co-Starring: Dario De Iaco (Doomsday)
• Uncredited: Fraser Aitcheson (The Persuader)
• Written By: Geoff Johns
• Directed By: Glen Winter

• Special Guest Star: Kristin Kreuk (Lana Lang)
• Guest Starring: Phil Morris (John Jones / Martian Manhunter), David Paetkau (Danny Turpin), Byron Lawson (Terrence), Jim Thorburn (), Ty Olsson ()
• Co-Starring: Alessandro Juliani (), Patricia Isaac (), Kat Kennedy (), Sarah Smyth (Suzie Turpin), Aubrey Arnason (), Kristian Haas (), Jason Schombing (), Lance Leeson (), J.P. Ryder ()
• Written By: Bryan Q. Miller
• Directed By: Morgan Beggs

• Special Guest Star: Kristin Kreuk (Lana Lang)
• Guest Starring: Bill Mondy (Dr. Groll), Ted Whittall (), Ari Cohen (Regan)
• Co-Starring: Mike Dopud (Security Guard George), Aaron Craven (Researcher), Scott Little (), Lisa Sanson ()
• Written By: Todd Slavkin & Darren Swimmer
• Directed By: Allison Mack

• Special Guest Star: Kristin Kreuk (Lana Lang)
• Guest Starring: Chris Gauthier (Winslow Schott / Toymaker)
• Co-Starring: Kevin Miller (Lex Luthor), Matt Adler (Voice of Lex Luthor), Chiara Zanni (Nurse), Francis Xavier McCarthy (Board Member #1), Teryl Rothery (Board Member #2), Ray Galletti (Steve Lombard)
• Written By: Holly Henderson & Don Whitehead
• Directed By: Michael Rohl

• Special Guest Star: Tori Spelling (Linda Lake)
• Co-Starring: Stephen Lobo (Randall Brady), Laura Mennell (Toni), Michael Rogers (Federal Agent), Joe Maffei (Newspaper Stand Worker), Michael Q. Adams (), Val Cole (Newscaster), Michael Karl Richards (), Shayn Solberg (Bystander), Candace Chase (), Iris Paluly (Distraught Woman), Dario De Iaco (Doomsday), Daniel Hogworth (Young Fan), Daniela Bobadilla ()
• Written By: Caroline Dries
• Directed By: Glen Winter

• Co-Starring: Christopher Gaze (Priest), Bart Anderson (), Colin Lawrence (Captain Nichols), Daren A. Herbert (Tess' Assistant), Chasty Ballesteros (Nurse), Frank Topol (Guard), Richard Harmon (Teenage Addict), Sheldon Yamkovy (Drug Dealer), Dario De Iaco (Doomsday)
• Written By: Turi Meyer & Al Septien
• Directed By: Kevin G. Fair

• Guest Starring: Serinda Swan (Zatanna)
• Co-Starring: Andrew McIlroy (Yuri), Anna Cummer (Reporter), Aaron Dudley (Jeff), Bruce Dawson (), Kevin O'Grady (Policeman), Evan C. Schulte ()
• Written By: Bryan Q. Miller
• Directed By: Mairzee Almas

• Co-Starring: Connor Stanhope (Young Lex), Alex Ferris (Young Davis), Mike Dopud (Tess' Assistant), Daren A. Herbert (Tess' Assistant), Steve Maddock (LuthorCorp Security Guard), Osmond L. Bramble (Tow Truck Driver)
• Written By: Brian Peterson & Kelly Souders
• Directed By: James Marshall

• Guest Starring: Dominic Zamprogna (Bruno Mannheim)
• Co-Starring: Stephen Lobo (Randall Brady), Nels Lennarson (Ron Milano), Sian Sladen (Doctor), Craig Stanghetta (Dealer), Jason Beaudoin (), Rebecca Davis (Hostess), Juan Riedinger (AJ)
• Written By: Caroline Dries
• Directed By: Kevin G. Fair

• Co-Starring: Alessandro Juliani (Dr. Emil Hamilton), Michael Rogers (LuthorCorp Underling #1), David Ingram (LuthorCorp Underling #2)
• Written By: Genevieve Sparling
• Directed By: Michael Rohl

• Guest Starring: Jessica Parker Kennedy (Bette Sans Souci / Plastique), Alessandro Juliani (Dr. Emil Hamilton), Brendan Fletcher (Parasite)
• Co-Starring: Anna Williams (), Anna Mae Routledge (), Mike Dopud (Security Guard), Nathan Witte ()
• Written By: Al Septien & Turi Meyer
• Directed By: Tom Welling

• Guest Starring: Alaina Huffman (Dinah Lance / Black Canary), Kyle Gallner (Bart Allen / Impulse), Ari Cohen (Regan), Ryan Kennedy (Rokk Krinn / Cosmic Boy)
• Co-Starring: Mike Dopud (Security Guard), Dario De Iaco (Doomsday), Ryan Harder (Jimmy's Brother), Serge Houde (Priest), Taya Clyne (Little Girl)
• Written By: Kelly Souders & Brian Peterson
• Directed By: James Marshall