Ryan Clark

Hugh Laurie

Iris Kimura

Suzy Nakamura

Herman Judd

Josh Gad

Karen Kelly

Rebecca Front

Matt Spencer

Zach Woods

Rav Mulcair

Nikki Amuka-Bird

Billie McEvoy

Lenora Crichlow

Spike Martin

Ethan Phillips

Frank Kelly

Andy Buckley

Jordan Hatwal

Himesh Patel

Cyrus

Neil Casey

Guest Star

Paterson Joseph

Doug

Kyle Bornheimer

Eugenia Caruso

Max

Simon Connolly

Mia

Jessica St. Clair

Mads

Adam Pålsson

Jaden

Kelly Coughlin

Sarah / Zara

Daisy May Cooper

Cris Clark

Ginny Holder

Elena

Leila Farzad

la mcre de Zeke/la mère de Zeke

Theresa Godly

Charles

Jonathan Aris

Lucas Sato

Arsher Ali

Engineer Jaz

Sacharissa Claxton

TV Ryan

Julian Ovenden

Nadia Bridge Crew

Julie Dray

TV Judd

David Fynn

TV Iris

Julianna Kurokawa

Lori Hernandez

Priyanga Burford

Mission Control

Joakim Skarli

John

Vaughn Johseph

Marion

Díana Bermudez

Alan Lewis

Matthew Beard

Devon

Rae Lim

Paloma

Imogen Woods

Dawn Djopi

Lucy Punch

Bailey

Wanda Opalinska

Rick

Ben Ashenden

Sarah-Stephanie

Jennifer Armour

Rafael

AJ Parkes

Spaceship passenger

Gianni Calchetti

Lauren

Anne Wittman

Tim

Joseph Balderrama

Shuttle Pilot Paul

John Finnemore

Nathan Basic

Justin Edwards