Jason McCullough (James Garner) is just passing through town on his way to Australia (!). Needing money, he takes the job of sheriff and quickly finds himself at odds with the criminal Danby family. Very funny western comedy. It sends up the western genre gently without being condescending or insulting like so many western comedies are. James Garner is terrific as the level-headed sheriff, as quick with his wits as with a gun. Great character actor Jack Elam is lots of fun as his sidekick. Bruce Dern is hilarious as the dim-witted Joe Danby. Walter Brennan plays the patriarch of the Danby clan. One would assume this is a send-up of his role in My Darling Clementine. He's very funny as well. Harry Morgan is solid as always. Joan Hackett as the hotheaded Prudy nearly steals the show. I say nearly because Garner's flawless performance can't be beat. It's really a superb cast in a must-see film.