 Emily BluntRachel Watson | Rachel Watson |
 Rebecca FergusonAnna Watson | Anna Watson |
 Haley BennettMegan Hipwell | Megan Hipwell |
 Luke EvansScott Hipwell | Scott Hipwell |
 Justin TherouxTom Watson | Tom Watson |
 Allison JanneyDetective Sgt. Riley | Detective Sgt. Riley |
 Lisa KudrowMartha | Martha |
 Laura PreponCathy | Cathy |
 Edgar RamírezDr. Kamal Abdic | Dr. Kamal Abdic |
 Darren GoldsteinMan in the Suit | Man in the Suit |
| CCleta Elaine EllingtonOyster Bar Woman | Oyster Bar Woman |
 Lana YoungDoctor | Doctor |
 Rachel ChristopherWoman with Child | Woman with Child |
| FFernando MedinaPool Player | Pool Player |
 Gregory MorleyOfficer Pete | Officer Pete |
 Mac TavaresDetective Gaskill | Detective Gaskill |
 John NorrisJason | Jason |
 Nathan ShapiroMeeting Member | Meeting Member |
 Tamiel PaynesCentral Park Drummer Boy | Central Park Drummer Boy |
 Peter Mayer-KlepchickMac | Mac |
 Frank AnelloField Reporter (uncredited) | Field Reporter (uncredited) |
 Alexander JamesonParochial School Kid (uncredited) | Parochial School Kid (uncredited) |
 Mauricio OvalleConductor (uncredited) | Conductor (uncredited) |
 Ross GibbyDavid (uncredited) | David (uncredited) |
 Guy SparksUniformed NYPD Officer (uncredited) | Uniformed NYPD Officer (uncredited) |
 Hannah KurczeskiParochial School Kid (uncredited) | Parochial School Kid (uncredited) |
 Leilah Marie GiddensParochial School Kid (uncredited) | Parochial School Kid (uncredited) |
 Athena StuebeParochial Student (uncredited) | Parochial Student (uncredited) |
 Sidney BeitzTrain Commuter (uncredited) | Train Commuter (uncredited) |
 Danielle M. WilliamsonStudent on Bus (uncredited) | Student on Bus (uncredited) |
