Directed by Peter Markle. Found on Tubi. John Candy, Robert Picardo, Richard Lewis, John C. McGinley, Ed Lauter, William Sanderson. I am one of the few people who actually like this movie.
https://en.wikipedia.org/wiki/Wagons_East
https://collider.com/john-candy-wagons-east/
https://www.washingtonpost.com/wp-srv/style/longterm/movies/videos/wagonseastpgkempley_a0b366.htm