El cómico
The cast is filled with cameos by many Martin and Lewis regulars. Eddie Mayehoff made his cinematic debut in "That's My Boy" and co-starred in "The Stooge". Kathleen Freeman also appeared in "3 Ring Circus", along with a number of Lewis' solo films. Jack Elam was in the team's second-to-last picture, "Pardners". Anita Ekberg would appear in Martin and Lewis' final film, "Hollywood or Bust".