Lennie James

Jeb Walker

Gary Oldman

Dr. Zachary Smith

Jared Harris

Older Will Robinson

Lacey Chabert

Penny Robinson

John Sharian

Noah Freeman

Heather Graham

Dr. Judy Robinson

June Lockhart

Principal Cartwright

Gary A. Hecker

Blarp (voice)

William Hurt

Prof. John Robinson

Edward Fox

Businessman

Michael De Luca

Executive Producer

Stephen Hopkins

Director

Richard Saperstein

Global Sedition attack pilot

Mimi Rogers

Dr. Maureen Robinson

Matt LeBlanc

Maj. Don West

Jack Johnson

Will Robinson

Mark Goddard

General

Marta Kristen

Reporter #1

Adam Sims

Lab Technician

Angela Cartwright

Reporter #2

Abigail Canton

Annie Tech

Dick Tufeld

Rambler-Crane series Robot (voice)

Kamay Lau

Space Cadet Reporter

Robert Rehme

Executive Producer

Mace Neufeld

Executive Producer