Brigitte Bardot and Bill Mumy in Dear Brigitte (1965)

Dustin Hoffman, Steve McQueen, Don Gordon, and Bill Mumy in Papillon (1973)

James Stewart and Bill Mumy in Dear Brigitte (1965)

Jack Klugman and Bill Mumy in The Twilight Zone (1959)

Bobby Diamond and Bill Mumy in The Twilight Zone (1959)

Bruce Boxleitner, Mira Furlan, and Bill Mumy in Babylon 5 (1993)

Mira Furlan and Bill Mumy in Babylon 5 (1993)

Mira Furlan, Jason Carter, and Bill Mumy in Babylon 5 (1993)

Peter Jurasik and Bill Mumy in Babylon 5 (1993)

June Lockhart, Angela Cartwright, Marta Kristen, Bill Mumy, and Judy the Chimpanzee in Lost in Space (1965)

Fabian, Robert Biheller, Cindy Carol, and Bill Mumy in Dear Brigitte (1965)

James Stewart, Fabian, Cindy Carol, Glynis Johns, and Bill Mumy in Dear Brigitte (1965)

Brigitte Bardot, James Stewart, and Bill Mumy in Dear Brigitte (1965)

Bruce Boxleitner, Mira Furlan, Richard Biggs, Claudia Christian, Peter Jurasik, Andreas Katsulas, and Bill Mumy in Babylon 5 (1993)

Bruce Boxleitner, Jeff Conaway, Mira Furlan, Richard Biggs, Jason Carter, Claudia Christian, Jerry Doyle, Stephen Furst, Peter Jurasik, Andreas Katsulas, Bill Mumy, and Patricia Tallman in Babylon 5 (1993)

Mira Furlan, Peter Jurasik, and Bill Mumy in Babylon 5 (1993)

Bruce Boxleitner, Tracy Scoggins, Andreas Katsulas, and Bill Mumy in Babylon 5 (1993)

June Lockhart, Angela Cartwright, Mark Goddard, Jonathan Harris, Marta Kristen, Bill Mumy, Dick Tufeld, and Guy Williams in Lost in Space (1965)

June Lockhart, Angela Cartwright, Mark Goddard, Jonathan Harris, Marta Kristen, Bill Mumy, and Guy Williams in Lost in Space (1965)