The Wackiest Wagon Train in the West (1976)

Four episodes of "Dusty's Trail" (1973) coupled together into a feature film. In a similar situation to "Gilligan's Island" (1964) and even starring Bob Denver again, Dusty is a bumbling assistant to Wagonmaster Callahan. Thanks to Dusty's bungling, they are soon separated from the wagon train and lost in the wilderness. The characters parallel those of Gilligan's show.

The Wackiest Wagon Train in the West is a comedy movie featuring Jeannine Riley and directed by Oscar Rudolph.

The Wackiest Wagon Train in the West is currently streaming for free (ad-supported) on Plex, Plex Player and Tubi TV and it's also available on Amazon Prime Video, Classix, FlixFling, IndieFlix, MGM Plus Amazon Channel, MGM Plus Roku Premium Channel and fuboTV.

It is also possible to buy The Wackiest Wagon Train in the West on FlixFling.