Project Hail Mary— Full Cast

Ryan Gosling

as Ryland Grace

Sandra Hüller

as Eva Stratt

James Ortiz

as Rocky (voice)

Lionel Boyce

as Carl

Milana Vayntrub

as Olesya Ilyukhina

Ken Leung

as Yao

Priya Kansara

as Mary (voice)

Mia Soteriou

as Dr. Browne

Annelle Olaleye

as Olivia

Maya Eva Hosein

as Rekha

Bastian Antonio Fuentes

as Parker

Alice Brittain

as Hardware Store Cashier

Michael Akinsulire

as Air Force Officer

Travis Jay

as Tilt-A-Whirl

Geoffrey Lumb

as Aircraft Carrier Officer