In their tenth film, (Groucho, Harpo, and Chico) head to the American West and attempt to unite a couple by ensuring that a stolen property deed is retrieved.

The film also features actors John Carroll and Diana Lewis as the love interests and actress and singer June MacCloy.

Uncredited Cast Like all other Marx Brothers MGM films, Go West has several musical numbers, including "You Can't Argue with Love" by Bronislau Kaper and Gus Kahn, "Ridin' the Range" by Roger Edens and Gus Kahn, "From the Land of the Sky-Blue Water" by Charles Wakefield Cadman and "The Woodpecker Song" by Harold Adamson and Eldo di Lazzaro.

[1] Thomas M. Pryor of The New York Times called the film "an unevenly paced show" with "only one really funny sequence," referring to the train climax.

[2] Variety wrote, "The three Marx Bros. ride a merry trail of laughs and broad burlesque in a speedy adventure through the sagebrush country," adding that the film had "many fresh situations for the Marxian antics.