Now fully revealed as the ultimate threat to existence, the Anti-Monitor wages an unrelenting attack on the surviving Earths that struggle for survival in a pocket universe. One by one, these worlds and all their inhabitants are vaporized! On the planets that remain, even time itself is shattered, and heroes from the past join the Justice League and their rag-tag allies against the epitome of evil. But as they make their last stand, will the sacrifice of the superheroes be enough to save us all?
| Directing | Jeff Wamester | Director |
| Production | James Krieg | Producer |
| Production | Kimberly S. Moreau | Producer |
| Writing | James Krieg | Writer |
| Production | Butch Lukic | Executive Producer |
| Production | Sam Register | Executive Producer |
| Production | Michael Uslan | Executive Producer |
| Production | Wes Gleason | Casting |
| Sound | Wes Gleason | Other |
| Editing | Bruce King | Editor |
| Sound | Kevin Riepl | Original Music Composer |
| Writing | Marv Wolfman | Characters |
| Writing | George Pérez | Characters |
| Crew | Kevin Conroy | In Memory Of |
| Writing | Gardner Fox | Characters |
| Writing | Paul Norris | Characters |
| Writing | Mort Weisinger | Characters |
| Writing | Bob Kane | Characters |
| Writing | Bill Finger | Characters |
| Writing | Stephen R. Bissette | Characters |
| Writing | John Totleben | Characters |
| Writing | Jamie Delano | Characters |
| Writing | John Ridgway | Characters |
| Writing | Roy Thomas | Characters |
| Writing | Todd McFarlane | Characters |
| Writing | Paul Levitz | Characters |
| Writing | Bob Layton | Characters |
| Writing | Joe Staton | Characters |
| Writing | Dennis O'Neil | Characters |
| Writing | Neal Adams | Characters |
| Writing | Jack Kirby | Characters |
| Writing | Keith Giffen | Characters |
| Writing | Roger Slifer | Characters |
| Writing | Jerry Siegel | Characters |
| Writing | Joe Shuster | Characters |
| Writing | Steve Ditko | Characters |
| Writing | Gerry Conway | Characters |
| Writing | Bob Oksner | Characters |
| Writing | William Moulton Marston | Characters |
| Production | Angela O'Sullivan | Line Producer |
| Production | Marlene Corpuz | Production Manager |
| Production | Alicia Heraper | Assistant Production Manager |
| Production | Lauren D. Sanchez | Assistant Production Manager |
| Production | Jennifer Y. Harrell | Assistant Production Manager |
| Production | Umpha Koroma | Assistant Production Manager |
| Visual Effects | Jon Suzuki | Lead Character Designer |
| Visual Effects | Dusty Abell | Character Designer |
| Visual Effects | Tina Duong | Character Designer |
| Art | April Eriksson | Prop Designer |
| Art | Art Lee | Prop Designer |
| Art | Brian Uchida | Prop Designer |
| Art | Robert Haverland | Background Designer |
| Art | Elliot Byrne | Background Designer |
| Art | Howard Chen | Background Designer |
| Visual Effects | Kim Bowen | Color Designer |
| Visual Effects | Craig Cuqro | Color Designer |
| Visual Effects | Christina Long | Color Designer |
| Art | Michael Borkowski | Storyboard Artist |
| Art | Marvin Britt | Storyboard Artist |
| Art | Jessica Cuffe | Storyboard Artist |
| Art | Jeremy de la Garza | Storyboard Artist |
| Art | Chuck Drost | Storyboard Artist |
| Art | Micah Gunnell | Storyboard Artist |
| Art | Matthew Humphreys | Storyboard Artist |
| Art | Adam Lucas | Storyboard Artist |
| Art | Milo Neuman | Storyboard Artist |
| Art | Ifesinachi Orjiekwe | Storyboard Artist |
| Art | Byron Peñaranda | Storyboard Artist |
| Art | Omaka Schultz | Storyboard Artist |
| Art | Ethan Spaulding | Storyboard Artist |
| Visual Effects | Kent Butterworth | Animation |
| Visual Effects | Phil Cummings | Animation |
| Visual Effects | Karl Fischer | Animation |
| Visual Effects | Mike Milo | Animation |
| Visual Effects | Herb Moore | Animation |
| Visual Effects | Kevin Petrilak | Animation |
| Visual Effects | Justin Schultz | Animation |
| Visual Effects | Sarah Vidal | Animation |
| Visual Effects | Brett Hardin | Animation |
| Visual Effects | Aric Mannion | Animation |
| Visual Effects | Timothy N. Ryan | Animation |
| Visual Effects | Ye Aung | Animation |
| Visual Effects | Alaine Baybayan | Animation |
| Art | Matthew Girardi | Art Direction |
| Visual Effects | Mac Whiting | Supervising Animation Director |
| Art | Brenna Kraus | Graphic Designer |
| Art | Brenna Kraus | Title Designer |
| Art | Emily Kieber | Graphic Designer |
| Art | Emily Kieber | Title Designer |
| Art | Adrienne Steinbaum | Graphic Designer |
| Art | Adrienne Steinbaum | Title Designer |
| Production | Greg Emerson | Other |
| Production | Kip Brown | Post Producer |
| Crew | Rebecca Sands Coutts | Post-Production Manager |
| Crew | Marissa Llano | Post-Production Manager |
| Production | Kenzie Bates | Assistant Production Manager |
| Production | Charlie Carpenter | Assistant Production Manager |
| Sound | Jeff O. Collins | Other |
| Sound | Wilson Martinez | Other |
| Sound | Mark A. Keatts | Supervising Dialogue Editor |
| Sound | David M. Cowan | Dialogue Editor |
| Sound | David M. Cowan | ADR Editor |
| Sound | Kelly Ann Foley | Dialogue Editor |
| Sound | Kelly Ann Foley | ADR Editor |
| Sound | Patrick J. Foley | Dialogue Editor |
| Sound | Patrick J. Foley | ADR Editor |
| Sound | Michael Garcia | Dialogue Editor |
| Sound | Michael Garcia | ADR Editor |
| Sound | John Reynolds | Dialogue Editor |
| Sound | John Reynolds | ADR Editor |
| Sound | Fred Salinas | Dialogue Editor |
| Sound | Fred Salinas | ADR Editor |
| Editing | Darren Griffiths | Online Editor |
| Editing | Harrison T. Barth | Assistant Editor |
| Editing | Michele Beeson | Assistant Editor |
| Editing | Gabriel Gianola | Assistant Editor |
| Production | Karina Benesh | Associate Producer |
| Production | Sarah Noonan | Casting |
| Production | Agnes Kim | Casting |
| Production | Liz Carroll | Administration |
| Production | Maria Millage | Administration |
| Production | Athena Wingate | Production Accountant |
| Production | Yadira Davis | Production Accountant |
| Crew | Shanon Muir | Legal Services |
| Crew | Iman Wilson | Legal Services |
| Crew | Leslie Chinchilla | Legal Services |
| Crew | Denise Martinez | Legal Services |
| Crew | Ari Taitz | Legal Services |
| Crew | Valentina Zaldana | Legal Services |
| Production | Bobbie Page | Production Supervisor |
| Production | Ed Adams | Production Manager |
| Production | Jason DeMarco | Executive In Charge Of Production |
| Production | Peter Girardi | Executive In Charge Of Production |
| Sound | Mark A. Keatts | Supervising ADR Editor |
