De werkverslaafde en televisieproducente Ally is onderweg naar huis wanneer ze met haar ex-vriend Sean herinneringen ophaalt. Alle keuzes die ze heeft gemaakt alsmede de persoon die ze nu is, worden grondig onder de loep genomen. Ze ontdekt dat Sean gaat trouwen met Cassidy, die haar aan haar jongere zelf doet denken.
Nee, helaas is Somebody I Used to Know nog niet beschikbaar op Netflix in Nederland.
| Directing | Dave Franco | Director |
| Writing | Alison Brie | Writer |
| Writing | Dave Franco | Writer |
| Production | Marty Bowen | Producer |
| Production | Wyck Godfrey | Producer |
| Production | Isaac Klausner | Producer |
| Production | Ben Stillman | Producer |
| Production | Leigh Kittay | Producer |
| Production | Michael Heimler | Producer |
| Production | Dave Franco | Executive Producer |
| Production | Alison Brie | Executive Producer |
| Production | Teddy Schwarzman | Executive Producer |
| Production | Laura Quicksilver | Executive Producer |
| Production | Bart Lipton | Executive Producer |
| Sound | Danny Bensi | Original Music Composer |
| Sound | Saunder Jurriaans | Original Music Composer |
| Camera | Brian Lannin | Director of Photography |
| Editing | Ernie Gilbert | Editor |
| Art | Brandon Tonner-Connolly | Production Design |
| Art | Sean Roney | Art Direction |
| Art | Michelle L. Hall | Set Decoration |
| Costume & Make-Up | Amanda Needham | Costume Design |
| Costume & Make-Up | Laura Hill | Makeup Artist |
| Costume & Make-Up | Stephanie June Johnson | Makeup Artist |
| Costume & Make-Up | Jessica Needham | Makeup Department Head |
| Costume & Make-Up | Stacie Thomas | Makeup Artist |
| Art | Dan Maughiman | Set Dresser |
| Sound | Trevor Gates | Supervising Sound Editor |
| Sound | Tim Gomillion | Sound Recordist |
| Sound | Andy Hay | Sound Re-Recording Mixer |
| Sound | Russell Topal | Sound Effects Editor |
| Costume & Make-Up | Jade Olson | Costume Supervisor |
| Crew | Jacy Mairs | Health and Safety |
