Jack Cassidy was once married to actress Shirley Jones.
Robert Goulet was once married to actress Carol Lawrence.
Mickey Dolenz was the drummer for the TV rock group "The Monkees".
Guest star Martin Sheen who played Jerry Warton reprises the same role in the episode "A Flight Of Hawks".
Both Daniel J. Travanti and James B. Sikking who guest starred in this episode later appeared in the 1980's TV series "Hill Street Blues".
Cannon drives a silver 1971 Lincoln Mark III with a black top and red leather upholstery.
In this episode, Cannon goes undercover as rodeo promoter Elmer Hopkins.
Cannon drives a black Lincoln Continental Town Car later totaled in a crash.