I'm from Missouri 1939

Synopsis:

Sweeney Bliss, champion mule raiser in Missouri, takes his prize mule Samson to London, where the British government is trying to decide whether to buy mules or tractors for its colonial troops. He is accompanied by his ritzy wife Julie who has high society aspirations and hopes to have her younger sister Lola Pike marry a British diplomat. Complicating matters is a business rival, Porgie Rowe, who is trying to sell tractors to the government and keeps knocking Sweeney's prize Missouri mules.

Directed by: Theodore Reed
Written by: Jack Moffitt & Duke Atteberry
Runtime: 80 minutes
Tagline: Your "Arkansas Traveler" is back---in his grand new comedy hit!
Cast:
Bob Burns
Bob Burns
Sweeney Bliss 
Gladys George
Gladys George
Julie Bliss 
Gene Lockhart
Gene Lockhart
Porgie Rowe 
Judith Barrett
Judith Barrett
Lola Pike 
William Henry
William Henry
Joel Streight 
Patricia Morison
Patricia Morison
Mrs. Allison 'Rowe' Hamilton