Project Hail Mary

Ryan Gosling

Ryland Grace

Sandra Hüller

Eva Stratt

James Ortiz

Rocky (voice)

Lionel Boyce

Carl

Milana Vayntrub

Olesya Ilyukhina

Ken Leung

Yao

Priya Kansara

Mary (voice)

Mia Soteriou

Dr. Browne

Annelle Olaleye

Olivia

Maya Eva Hosein

Rekha

Bastian Antonio Fuentes

Parker

Alice Brittain

Hardware Store Cashier

Michael Akinsulire

Air Force Officer

Travis Jay

Tilt-A-Whirl

Geoffrey Lumb

Aircraft Carrier Officer