The Astronaut (2025) | Full Cast

Jess Varley

DIRECTOR

Jess Varley

WRITER

Kate Mara

Capt. Sam Walker

Laurence Fishburne

Gen. William Harris

Gabriel Luna

Mark Walker

Ivana Milicevic

Dr. Michelle Aiden

Macy Gray

Val

Scarlett Holmes

Izzy

Reza Diako

Dr. Ethan Marshall

Daniel Quirke

Guard

Daiana Madeira

Medical Specialist

Christine Abernathy

Medical Assistant

Ezra-el

Young Harris

Erin Gill

Young Sam

Gareth Battersby

Squad Leader

Aidan O'Sullivan

Private

Gordon Barry

Clean Up Team Member

Alex Conlon

Troop Captain

Adriana Gimenez

Background

Alison Doherty

Background

Anna Ryan

Background

Aubrey Morris

Background

Brendan McCarthy

Background

Chloe Harris

Background

Conor Croke

Background

Douglas Belo Rodrigues dos Santos

Background

Elizabeth Wilding

Background

Fergus White

Background

Georgia Dorban

Background

Hans Boller

Background

James Rowan

Background

Lebo Luzolo

Background

Linda Ryan

Background

Mildred Ramirez Manosa

Background

Paul Gallagher

Background

Sarah O'Byrne

Background

Thomas Ward

Background

Tony Mulrain

Background

Yang Cao

Background

Mahmoud Aldahchan

Team Member 2 (uncredited)

Jessica Grant

Team Member 1 (uncredited)