 | Julianne Moore als Jules |
 | Annette Bening als Nic |
 | Mark Ruffalo als Paul |
 | Mia Wasikowska als Joni |
 | Josh Hutcherson als Laser |
 | Yaya DaCosta als Tanya |
 | Kunal Sharma als Jai |
 | Eddie Hassell als Clay |
 | Zosia Mamet als Sasha |
 | Joaquín Garrido als Luis |
 | Rebecca Lawrence Levy als Brooke |
 | Lisa Eisner als Stella |
 | Eric Eisner als Joel |
 | Sasha Spielberg als Waify Girl |
 | James MacDonald als Clay's Dad |
| Margo Victor als Bartender |
 | Stuart Blumberg als Sous-chef (uncredited) |
| Diego Calderón als Waiter (uncredited) |
 | Amy Grabow als Pregnant Woman (uncredited) |
| Nino Nava als Partygoer (uncredited) |
| Lisa Cholodenko | Director |
| Daniela Taplin Lundberg | Producer |
| Julie Berghoff | Production Design |
| Gary Gilbert | Producer |
| Jeffrey Kusama-Hinte | Producer |
| Celine Rattray | Producer |
| Phillippe Hellmann | Producer |
| Igor Jadue-Lillo | Director of Photography |
| Mary Claire Hannan | Costume Design |
| Jeffrey M. Werner | Editor |
| Jordan Horowitz | Producer |
| Toni Kallen | Stand In |
| Lisa Cholodenko | Writer |
| Nancy Richardson | Additional Editor |
| Cassidy Vick Hice | Stunts |
| Mark Norby | Stunt Coordinator |
| Stuart Blumberg | Writer |
| Carter Burwell | Original Music Composer |
| Charles E. Bush Jr. | Co-Producer |
| J. Todd Harris | Executive Producer |
| Neil Katz | Executive Producer |
| Todd J. Labarowski | Co-Producer |
| Riva Marker | Executive Producer |
| Joel Newton | Co-Producer |
| Galt Niederhoffer | Executive Producer |
| Anne O'Shea | Executive Producer |
| Laura Rosenthal | Co-Producer |
| Andy Sawyer | Executive Producer |
| Steven Saxton | Executive Producer |
| Christy Scott Cashman | Executive Producer |
| Ron Stein | Executive Producer |
| Bergen Swanson | Co-Producer |
| Laura Rosenthal | Casting |
| James Connelly | Art Direction |
| David A. Cook | Set Decoration |
| Camille Moreau | Co-Producer |
