When Will decides to tell his daughter the story of how he met her mother, he discovers that a second look at the past might also give him a second chance at the future.
You can now watch Definitely, Maybe online on the following streaming providers in the United States.
| Production | Tim Bevan | Producer |
| Production | Bobby Cohen | Executive Producer |
| Production | Eric Fellner | Producer |
| Camera | Florian Ballhaus | Director of Photography |
| Art | Stephanie Carroll | Production Design |
| Production | Kerry Orent | Executive Producer |
| Production | Ali Farrell | Casting |
| Editing | Peter Teschner | Editor |
| Production | Liza Chasin | Executive Producer |
| Directing | Adam Brooks | Director |
| Production | Laura Rosenthal | Casting |
| Costume & Make-Up | Gary Jones | Costume Design |
| Writing | Adam Brooks | Writer |
| Costume & Make-Up | Chris Bingham | Makeup Department Head |
| Sound | Nancy Allen | Music Editor |
| Sound | Robert Hein | Supervising Sound Editor |
| Costume & Make-Up | Kerrie Smith | Hair Department Head |
| Art | Ellen Christiansen | Set Decoration |
| Sound | Clint Mansell | Original Music Composer |
| Art | Peter Rogness | Art Direction |
| Sound | Nick Angel | Music Supervisor |
| Sound | Dominick Tavella | Sound Re-Recording Mixer |
| Directing | Jodi Domanic | Script Supervisor |
| Sound | Michael Barosky | Production Sound Mixer |
| Camera | Andrew D. Schwartz | Still Photographer |
| Sound | Robert Hein | Sound Re-Recording Mixer |
| Editing | Rick Derby | First Assistant Editor |
| Sound | Glenfield Payne | Sound Effects Editor |
| Sound | Kirsten Lane | Music Consultant |
| Crew | Sarah Beth Nelson | Stand In |
