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)