A Descoberta
Voltar
Jason SegelWill Harbor
Rooney MaraIsla
Robert RedfordDr. Thomas Harbor
Jesse PlemonsToby Harbor
Riley KeoughLacey
Ron CanadaCooper
Brian McCarthyAndy
Kimleigh SmithPam
M.J. KarmiJanice Phillips
Adam KhaykinOliver
Mary SteenburgenInterviewer
Connor RatliffCoroner
Willie C. CarpenterHospital Janitor
Wendy MakkenaMom
Lindsay SchneblyNewscaster- Richard O'RourkeMarvin (sem créditos)
Paul BellefeuillePat Phillips (sem créditos)