 | John Krasinski als Burt Farlander |
 | Maya Rudolph als Verona De Tessant |
 | Carmen Ejogo als Grace De Tessant |
 | Catherine O'Hara als Gloria Farlander |
 | Jeff Daniels als Jerry Farlander |
 | Allison Janney als Lily |
 | Jim Gaffigan als Lowell |
 | Samantha Pryor als Ashley |
 | Conor Carroll als Taylor |
 | Maggie Gyllenhaal als LN |
 | Josh Hamilton als Roderick |
| Bailey Harkins als Wolfie |
| Brendan Spitz als Baby Neptune |
| Jaden Spitz als Baby Neptune |
 | Chris Messina als Tom Garnett |
 | Paul Schneider als Courtney |
 | Melanie Lynskey als Munch Garnett |
| Sam Mendes | Director |
| Dave Eggers | Writer |
| Vendela Vida | Writer |
| Edward Saxon | Producer |
| Peter Saraf | Producer |
| Marc Turtletaub | Producer |
| Ellen Kuras | Director of Photography |
| Jess Gonchor | Production Design |
| Sarah Flack | Editor |
| Debra Zane | Casting |
| Pippa Harris | Executive Producer |
| Mari-Jo Winkler | Executive Producer |
| Alexi Murdoch | Original Music Composer |
| Ellen Lewis | Casting |
| Kelly Solomon | Art Department Coordinator |
| Heather Holmes | Set Costumer |
| Bruce E. Merlin | Special Effects Coordinator |
| Glenn Allen | Visual Effects Producer |
| Richard Friedlander | Visual Effects Producer |
| Tannis Vallely | Casting Associate |
| Carolyn Finlayson | Seamstress |
| Robert J. Scupp | Special Effects Coordinator |
| Geoffrey Miclat | Casting Associate |
| Henry Dunn | Art Direction |
| Sarah McMurdo | Visual Effects Producer |
| Darrell R. Smith | Digital Intermediate |
| John Dunn | Costume Design |
| Elizabeth Boller | Art Department Coordinator |
| Sharon Globerson | Assistant Costume Designer |
| Randall Poster | Music Supervisor |
| Janet Gaynor | First Assistant Editor |
| Joseph Cigliano | Set Costumer |
| Jacob Robinson | Digital Intermediate |
| Matt Glover | Visual Effects Coordinator |
| Tim McKelvey | Costume Supervisor |
| Jayne-Ann Tenggren | Script Supervisor |
| Meghan Rafferty | Casting Associate |
| Trenee Clayton | Set Costumer |
| Eric J. Robertson | Visual Effects Supervisor |
| Annette Kudrak | Music Editor |
| Lydia Marks | Set Decoration |
| Dennis Berardi | Visual Effects Supervisor |
| Branka Mrkic | Dialogue Editor |
| Richard Mancuso | Production Accountant |
| Charlie Crist | Thanks |
