LOS ANGELES: Bob May, who won a cult following as the Robot in the hit 1960s television show Lost In Space, has died of heart failure. He was 69.

May died at a hospital in Lancaster, California, said his daughter, Deborah.

May's entertainment career spanned more than 65 years. He was already a show business veteran who had worked as an actor and stuntman in movies, TV shows and on the vaudeville stage when he was tapped by Lost In Space creator Irwin Allen to play the Robinson family's loyal metal sidekick in the hit series that debuted in 1965.