Robinson Crusoe On Mars (1964)

Revealing mistake: The ground beneath Mantee's feet gives way with him falling through the hole. Boy, that hole sure looked rectangular.

Larry Koehn

Draper: How long have you had these things on?
Friday: Sixty-two years.
Draper: How old are you?
Friday: Seventy eight.

Trivia: Paul Mantee was the main star of this movie and Adam "Batman" West was seen for several minutes at the beginning and the middle of the movie. Two or three years later, Adam West was the main star in Batman and Paul Mantee was one of Catwoman's (Julie Newmar) henchman.

Larry Koehn

Question: For someone stranded on Mars for several months, Mantee's hair and sideburns seem remarkably well-groomed, even, and trimmed! (He could have cut his hair with his knife, but wouldn't it have looked more shaggy and uneven than it does)?