Lost In Space Forever

John Larroquette

— Self

Mark Goddard

— Self (also archive footage)

Angela Cartwright

— Self (also archive footage)

Jonathan Harris

— Self (also archive footage)

William Hurt

— Self (also archive footage)

Marta Kristen

— Judy Robinson (archive footage)

Matt LeBlanc

— Self (also archive footage)

June Lockhart

— Self (also archive footage)

Bob May

— Self (also archive footage)

Bill Mumy

— Self (also archive footage)

Gary Oldman

— Self (also archive footage)

Michael Rennie

— The Keeper (archive footage)

Mimi Rogers

— Self (also archive footage)

Kurt Russell

— Quano (archive footage)

Dick Tufeld

— Self - Robot (voice) (also archive footage)

Guy Williams

— Professor John Robinson (archive footage)