Oscar Isaac character Will Dempsey
Olivia Wilde character Abby Dempsey
Annette Bening character Dr. Cait Morris
Antonio Banderas character Vincent Saccione
Mandy Patinkin character Irwin Dempsey
Jean Smart character Linda Dempsey
Olivia Cooke character Dylan Dempsey
Sergio Peris-Mencheta character Javier González
Laia Costa character Isabel Díaz
Àlex Monner character Rodrigo González Díaz
Isabel Durant character Shari Dickstein
Lorenza Izzo character Elena Dempsey-González
Samuel L. Jackson character Himself
Jake Robinson character Henry / Hero
Adrián Marrero character Rodrigo (7-10 Years Old)
Kya Kruse character Young Dylan
Charlie Thurston character Jack
Gabby Bryan character Elizabeth
Jordana Rose character Abby (5-7 Years Old)
Caitlin Carmichael character Abby (11-13 Years Old)
Bryant Carroll character Uncle Joe
Carmela Lloret character Rodrigo's Therapist
Grace Song character Female Barista
Micah Stock character Barista
Tony Manna character Manager
Yvonne Szacki character Vet
Noah Gaynor character Hot Frat Guy
Ed Crescimanni character Therapist #4
Zach Page character Bandmember
Brian Deodat character Bandmember #2
Joe Apollonio character Drunk at Bar #1
Mikaela Steele character Bar Patron
Manuel Ramos Morilla character Laborer
María Dolores Rodríguez Villegas character Flower Seller
Carmen Vique Rodríguez character Beautiful Woman
David Freedman character Magician
Theodore Mejia character Spanish Speaking Tourist #1
Caridad Montanez character Spanish Speaking Tourist #2
Javier Verdugo Luque character Rodrigo (10 yrs)
Pablo Lagüens Abad character Rodrigo (13 yrs)
Yeray Alba León character Rodrigo (14 yrs)
Rehan character Doctor
Dale Nussbaum character Professor
María Dolores López Vera character Nurse
Faith Logan character Futuristic Club Goer (uncredited)