Joey Bishop's fellow Rat Pack member, Sammy Davis Jr., guest-starred in #1.18, "Sammy Stops In."
Some of the best "one-liners," in this story are given by Charlie when he tries to clear the garage of all the people hanging out there by using his insults.
As the closings theme and credits begin, Jack Albertson states in voiceover that the Little Hold-Up Man was played by Billy Barty. This is the first time a voiceover was done for a guest star. Freddie Prinze's usual voiceover is omitted.
Jaquelyn Hyde appears again in #3.3, "Chico Packs His Bags," as Mrs. Ortega.