• Special Guest Stars: Arthur Darvill (Rip Hunter), Keiynan Lonsdale (Wally West aka Kid Flash)
• Guest Starring: Christina Brucato (Lily Stein), Jes Macallan (Agent Sharpe), Adam Tsekhman (Gary Green), Nils Hognestad (King Arthur)
• And: Simon Merrells (Julius Caesar)
• Co-Starring: Hiro Kanagawa (Director Wilbur Bennett), Landon Jackle (Kyle Fedak "Caesar"), Guy Christie (Manager), Chris Carson (Alan), John Ennis Graham (Belgian Soldier), Paul Gaffy (Head Centurion), Tyson Arner (Nerdy Cadet), Ruby Gillett (Cadet #1), Nitin Prasad (Cadet #2), Aidan Correia (Frat Guy)
• Written By: Phil Klemmer & Marc Guggenheim
• Directed By: Rob Seidenglanz

• Guest Starring: Billy Zane (P.T. Barnum), Jes Macallan (Agent Ava Sharpe), Adam Tsekhman (Agent Gary Green), Tracy Ifeachor (Kuasa)
• Co-Starring: Christa Anderson (Bearded Lady - Hildy), Avionne Marie Dean (Foyinsola), Lincoln Hall (Boy), Paul Lazenby (Burly Clown), C. Ernst Harth (Clown), Robert Underwood (Father), Shawn Stewart (Large Townie), Keri Adams (Reporter - Bethany Snow), Jason Day (B'wana Beast), John Ennis Graham (Belgian Soldier)
• Written By: Keto Shimizu & Grainne Godfree
• Directed By: Kevin Tancharoen

• Guest Starring: Jes Macallan (Agent Ava Sharpe), Adam Tsekhman (Agent Gary Green), Tracy Ifeachor (Kuasa), Joy Richardson (Ancestor Woman), Jack Fisher (Young Ray Palmer)
• Co-Starring: Dalias Blake (Guard), Rick Pearce (Transport Officer), Oliver Birmingham (Bully), Gerald Paetz (Transport Driver), Phillip Mitchell (ARGUS Officer)
• Written By: James Eagan & Ray Utarnachitt
• Directed By: Mairzee Almas

• Guest Starring: Jack Fisher (Young Ray Palmer), Susie Abromeit (Mrs. Palmer), Christina Brucato (Lily Stein)
• Co-Starring: Cissy Jones (Dominator Queen), Marc Graue (Gumball), Paul Becker (Runner), Jacob Richter (Glasses), Joel Sturrock (Shooter), Missy Cross (Walkie), Oliver Birmingham (Gus/Bully), Forrest Rozitis (Ty), Scott Seol (Lab Assistant), Dominic Mariche (Awestruck Kid)
• Written By: Matthew Maala
• Directed By: Kevin Mock

• Special Appearance By: Neal McDonough (Damien Darhk)
• Special Guest Stars: Arthur Darvill (Rip Hunter), Echo Kellum (Curtis Holt aka Mr. Terrific)
• Guest Starring: Courtney Ford (Eleanor Darhk), Jes Macallan (Agent Ava Sharpe), John Noble (Mallus), Christina Brucato (Lily Stein)
• Co-Starring: Hiro Kanagawa (Director Bennett), Jonathan Latham (Lab Assistant), Apollo Scott (Orphan), John Shaw (Coroner), Tayla Holborow (Irish Whore)
• Written By: Grainne Godfree & Morgan Faust
• Directed By: Alexandra La Roche

• Special Appearance By: Neal McDonough (Damien Darhk)
• Guest Starring: Courtney Ford (Eleanor Darhk), Tracy Ifeachor (Kuasa), Celia Massingham (Hedy Lamarr), Bar Paly (Helen of Troy), Samuel Vincent (Coleson)
• Co-Starring: Todd Thomson (Eddie Rothberg), Andy Thompson (Cecil B. DeMille), Mar Andersons (Director), Paige Elan (Production Assistant), Nelson Carbonette (Gate Guard), Sean Tyson (Grip), James Ralph (Set Decorator), Jared Payne (Wiry Guard)
• Written By: Keto Shimizu & Ubah Mohamed
• Directed By: David A. Geddes

• Special Appearance By: Neal McDonough (Damien Darhk)
• Guest Starring: Evan Jones (Dick Rory), David Sobolov (Gorilla Grodd), Dianne Doan (Anh Ly)
• Co-Starring: Peter Hall (Lyndon B. Johnson), Lawrence Green (Isaac Newton), Christine Lippa (Marie Curie), Sacha Romalo (Galileo), Blake Stadel (General), Michael Kiapway (Ryan Sanders), Christopher Coutts (Petey Adams), Eric Mazimpaka (Grodd Soldier), Matt Kennedy (Convoy Soldier 01), Aidan Ferreira (Special Forces Soldier)
• Written By: Ray Utarnachitt & Tyron B. Carter
• Directed By: Mairzee Almas

• Special Guest Stars: Stephen Amell (Oliver Queen aka Green Arrow / Oliver Queen aka Dark Arrow), David Ramsey (John Diggle), Emily Bett Rickards (Felicity Smoak), Tom Cavanagh (Harrison Wells / Eobard Thawne aka Reverse-Flash), Chyler Leigh (Alex Danvers), Candice Patton (Iris West), Danielle Panabaker (Caitlin Snow aka Killer Frost), Carlos Valdes (Cisco Ramon aka Vibe), Echo Kellum (Curtis Holt aka Mr. Terrific), Rick Gonzalez (Rene Ramirez aka Wild Dog), Juliana Harkavy (Dinah Drake aka Black Canary)
• With: Melissa Benoist (Kara Danvers aka Supergirl / Kara Zor-El aka Overgirl)
• And: Grant Gustin (Barry Allen aka The Flash)
• Special Appearance By: Wentworth Miller (Leonard "Leo" Snart aka Citizen Cold)
• Guest Starring: Russell Tovey (Raymond Terrill aka The Ray), Christina Brucato (Lily Stein), Isabella Hofmann (Clarissa Stein)
• Co-Starring: Charles Zuckermann (Nazi Commander), Adam Klassen (Nazi Navigator)
• Teleplay By: Phil Klemmer & Keto Shimizu
• Story By: Marc Guggenheim & Andrew Kreisberg
• Directed By: Gregory Smith

• Special Appearance By: Neal McDonough (Damien Darhk)
• And: Wentworth Miller (Leonard "Leo" Snart aka Citizen Cold)
• Guest Starring: Courtney Ford (Eleanor Darhk), Graeme McComb (Young Martin Stein), John Noble (Mallus), Jes Macallan (Agent Ava Sharpe), Thor Knai (Leif Erikson), Katia Winter (Freydis Eiriksdottir), Emily Tennant (Young Clarissa Stein)
• Co-Starring: Hiro Kanagawa (Director Bennett), Scott Patey (Chuck), Tara Pratt (Woman), Daniel Chai (Store Manager), Ryan Dumontel (Viking), Richard Stroh (Viking Brother), William Ford Hopkins (Follower), Winter Lily White (Young Lily Stein), Ben Diskin (Beebo)
• Uncredited: Matt Ryan (John Constantine)
• Written By: Grainne Godfree & James Eagan
• Directed By: Kevin Mock

• Special Appearance By: Neal McDonough (Damien Darhk)
• And: Wentworth Miller (Leonard "Leo" Snart aka Citizen Cold)
• Special Guest Star: Matt Ryan (John Constantine)
• Guest Starring: John Noble (Mallus), Jes Macallan (Agent Ava Sharpe), Tracy Ifeachor (Kuasa), Madeleine Arthur (Nora Dahrk), Annabel Marshall-Roth (Dr. Ellen Moore - 1969), Marilyn Norry (Dr. Ellen Moore - 2017)
• Co-Starring: Kelly Metzger (Doctor), Craig Fraser (Attendant)
• Written By: Keto Shimizu & Matthew Maala
• Directed By: Dermott Downs

• Guest Starring: Jes Macallan (Agent Ava Sharpe), Adam Tsekhman (Agent Gary Green)
• Special Appearance By: Keiynan Lonsdale (Wally West aka Kid Flash)
• Special Guest Star: Arthur Darvill (Rip Hunter)
• Written By: Ray Utarnachitt & Morgan Faust
• Directed By: Ben Hernandez Bray

• Special Appearance By: Neal McDonough (Damien Darhk)
• Special Guest Star: Arthur Darvill (Rip Hunter)
• Guest Starring: Courtney Ford (Eleanor Darhk), Jes Macallan (Agent Ava Sharpe), Jonathan Cake (Edward Teach aka Blackbeard), Adam Tsekhman (Agent Gary Green)
• Co-Starring: Cecilia Deacon (Anne Queen), Tim Beckmann (Lieutenant Robert Maynard), Max Boateng (Barrel-Chested Pirate), Jason Vaisvila (One-Eyed Pirate), Éanna O'Dowd (Scottish Pirate), Patrick Chong-Nee (Toothless Pirate), Aaron Paul Stewart (Barkeep)
• Written By: Grainne Godfree & Ubah Mohamed
• Directed By: Chris Tammaro

• Special Appearance By: Neal McDonough (Damien Darhk)
• Special Guest Star: Arthur Darvill (Rip Hunter)
• Guest Starring: Courtney Ford (Eleanor Darhk), Jes Macallan (Agent Ava Sharpe), Tracy Ifeachor (Kuasa), Adam Tsekhman (Agent Gary Green), Adrian Hough (Bernhard Vogel), Joy Richardson (Ancestor Woman)
• Co-Starring: Hiro Kanagawa (Director Bennett), Chris Carson (Alan), Nicolas Ouellette (Border Guard), Ian Rozylo (Guard), Eric Breker (Driver), Ian James Hawkins (Evening Wear Man), Marie V. Sharp (Evening Wear Woman)
• Written By: Keto Shimizu & James Eagan
• Directed By: Viet Nguyen

• Guest Starring: Luke Bilyk (Elvis Presley), Geoffrey Blake (Lucius Presley)
• Elvis Vocal Impersonator: Jess Harnell
• Co-Starring: Kelly Ann Woods (Elvis's Mom), Joel Montgrand (Sheriff), Donny Lucas (Shopkeeper), David Quinlan (Producer), Lisa Paxton (Old Lady), Wes Mackey (Blues Singer), Shauna Sedola (Church Choir #1), Kharytia Bilash (Church Choir #2), Teresa Riley (Church Choir #3)
• Written By: Matthew Maala & Tyron B. Carter
• Directed By: David A. Geddes
• Memorium: In Loving Memory of AXL 2015 - 2018

• Special Guest Star: Matt Ryan (John Constantine)
• Guest Starring: Courtney Ford (Eleanor Darhk), Jes Macallan (Agent Ava Sharpe), John Noble (Mallus), Adam Tsekhman (Agent Gary Green), Violett Beane (Jesse Wells), Matthew MacCaull (Henry Heywood)
• Co-Starring: Bodhi Sabongui (Behrad), Maria J. Cruz (Mrs. Veras), Ava Kelders (Girl), Raf Rogers (Spanish Man), Bailey Tippen (Astra)
• Written By: Grainne Godfree & Morgan Faust
• Directed By: April Mullen

• Special Appearance By: Neal McDonough (Damien Darhk)
• Guest Starring: Courtney Ford (Eleanor Darhk), Jes Macallan (Agent Ava Sharpe), Tracy Ifeachor (Kuasa), John Noble (Mallus), Adam Tsekhman (Agent Gary Green)
• Co-Starring: Eli Gabay (Chuck McCabe), Iris Quinn (Pam Sharpe), Jan Bos (Randy Sharpe), Alia Asaria (Agent), Kathryn Stewart (Nurse)
• Written By: Ray Utarnachitt & Daphne Miles
• Directed By: Dean Choe

• Special Appearance By: Neal McDonough (Damien Darhk)
• Special Guest Star: Arthur Darvill (Rip Hunter)
• Guest Starring: John Noble (Mallus / Himself), Courtney Ford (Eleanor Darhk), Jes Macallan (Agent Ava Sharpe), David Sobolov (Gorilla Grodd), Erica Tazel (Esi Jiwe), Lovell Adams-Gray (Barack Obama)
• Co-Starring: Nakai Takawira (Young Kuasa)
• Written By: Keto Shimizu & James Eagan
• Directed By: Ralph Hemecker

• Special Appearance By: Neal McDonough (Damien Darhk)
• Special Guest Stars: Arthur Darvill (Rip Hunter), Franz Drameh (Jefferson "Jax" Jackson), Matt Ryan (John Constantine)
• Guest Starring: Courtney Ford (Eleanor Darhk), Jes Macallan (Agent Ava Sharpe), Jes Macallan (Agent Ava Sharpe), Tracy Ifeachor (Kuasa), John Noble (Mallus), Adam Tsekhman (Agent Gary Green), Johnathon Schaech (Jonah Hex), Jonathan Cake (Edward Teach aka Blackbeard), Bar Paly (Helen of Troy), Katia Winter (Freydis Eiriksdottir), Simon Merrells (Julius Caesar)
• Co-Starring: Ben Diskin (Beebo)
• Written By: Marc Guggenheim & Phil Klemmer
• Directed By: Dermott Downs