 | Matt Ryan als John Constantine (voice) |
 | Jason O'Mara als Bruce Wayne / Batman (voice) |
 | Camilla Luddington als Zatanna (voice) |
 | Nicholas Turturro als Boston Brand / Deadman (voice) |
 | Rosario Dawson als Wonder Woman (voice) |
 | Jerry O'Connell als Superman (voice) |
 | Alfred Molina als Destiny (voice) |
 | Roger Cross als Alec Holland / Swamp Thing / John Stewart / Green Lantern (voice) |
 | Jeremy Davies als Ritchie Simpson (voice) |
 | Enrico Colantoni als Felix Faust (voice) |
 | Fred Tatasciore als Ghast (voice) |
 | JB Blanc als Abnegazar (voice) |
 | Jeffrey Vincent Parise als Rath (voice) |
 | Brian T. Delaney als Husband / Shroud Leader (voice) |
 | Ray Chase als Jason Blood / Etrigan (voice) |
 | Colleen O'Shaughnessey als Alba Garcia / Black Orchid (voice) |
 | Laura Post als Business Woman (voice) |
| Jay Oliva | Director |
| James Tucker | Supervising Producer |
| Alan Moore | Characters |
| Ernie Altbacker | Story |
| Jack Kirby | Characters |
| Bernie Wrightson | Characters |
| Ernie Altbacker | Screenplay |
| Carmine Infantino | Characters |
| Peter Milligan | Comic Book |
| Len Wein | Characters |
| Josh Eckberg | Sound Re-Recording Mixer |
| Daniel Giordano | Supervising Producer |
| Wes Gleason | Casting |
| Robert J. Kral | Music |
| Carlos Sanches | Sound Re-Recording Mixer |
| Matthew Thomas Hall | Sound Effects Editor |
| Christopher D. Lozinski | Editor |
| Sam Liu | Storyboard Designer |
| J. M. DeMatteis | Story |
| Alan Burnett | Co-Producer |
| Amy McKenna | Line Producer |
| Robert J. Kral | Original Music Composer |
| Sam Register | Executive Producer |
| Benjamin Melniker | Co-Executive Producer |
| Michael Uslan | Co-Executive Producer |
