Trailer
Images
 | Nicolas Cage as Grug Crood (voice) |
 | Emma Stone as Eep Crood (voice) |
 | Ryan Reynolds as Guy (voice) |
 | Peter Dinklage as Phil Betterman (voice) |
 | Leslie Mann as Hope Betterman (voice) |
 | Kelly Marie Tran as Dawn Betterman (voice) |
 | Catherine Keener as Ugga Crood (voice) |
 | Clark Duke as Thunk Crood (voice) |
 | Randy Thom as Sandy Crood (voice) |
 | Cloris Leachman as Gran Crood (voice) |
 | Chris Sanders as Belt (voice) |
 | Tara Strong as Sash (voice) |
| Sound | |
| Mark Mothersbaugh | Original Music Composer |
Writing | |
| John Cleese | Characters |
| Chris Sanders | Characters |
| Chris Sanders | Story |
| Kirk DeMicco | Characters |
| Kirk DeMicco | Story |
| Paul Fisher | Screenplay |
| Dan Hageman | Screenplay |
| Kevin Hageman | Screenplay |
Directing | |
| Joel Crawford | Director |
Writing | |
| Bob Logan | Screenplay |
Production | |
| Mark Swift | Producer |
Visual Effects | |
| Lisa Curtis Saunders | Pipeline Technical Director |
