Bob May (September 4, 1939 – January 18, 2009)[2][3] was an American actor best remembered for playing The Robot on the television series Lost in Space, which debuted in 1965 and ran until 1968.
May appeared in all 83 episodes inside a prop costume built by Bob Stewart; the robot's voice was dubbed by Dick Tufeld, who was also the narrator of the series.
May's first experience in show business came when he was two years old, when his grandfather had him appear in the Hellzapoppin comedy review, together with his partner Ole Olsen.
[1] May became an actor, stage performer, stuntman, director and public speaker, appearing in several films together with Jerry Lewis, including The Nutty Professor.
He also performed in several television series, including The Time Tunnel (where he played the role of Adolf Hitler in the 1967 episode titled "The Kidnappers"), McHale's Navy and The Red Skelton Show.
May also worked as a stuntman, performing in television programs and movies of the 1950s and 1960s, among them Cheyenne, Hawaiian Eye, Palm Springs Weekend, Stagecoach, Surfside 6, The Roaring Twenties and 77 Sunset Strip.