Olivia DeJonge
Rebecca Jamison
Ed Oxenbould
Tyler Jamison
Deanna Dunagan
Nana
Peter McRobbie
Pop Pop
Kathryn Hahn
Loretta Jamison
Celia Keenan-Bolger
Stacey
Samuel Stricklen
Conductor
Patch Darragh
Dr. Sam
Jorge Cordova
Miguel
Steve Annan
Man on the Street
Benjamin Kanes
Dad
Ocean James
Young Becca
Seamus Moroney
Young Tyler
Dave Jia
Cruise Passenger (uncredited)
Sajida De Leon
Cruise Passenger (uncredited)
John Buscemi
Police Officer (uncredited)
Richard Barlow
Police Officer (uncredited)
Shawn Gonzalez
Train Passenger (uncredited)
Shelby Lackman
J. Smith (uncredited)