This season finale served as a backdoor pilot for the new Western series Laredo (1965), which premiered in fall 1965 and ran for two seasons.
In 1969 this episode was expanded with scenes from an earlier episode and released theatrically as Backtrack! (1969).
Rhonda Fleming co-starred with Fernando Lamas in the movie "Jivaro"(1954).
Ida Lupino appeared in the film "While the City Sleeps"(1956) starring Rhonda Fleming, Dana Andrews and George Sanders.
Neville Brand and Peter Brown both appeared in Disney films with Hayley Mills. Neville Brand starred in That Darn Cat! (1965) with Hayley Mills and Peter Brown starred in Summer Magic (1963) with Hayley Mills.