Slim

It's a scorcher!

Expert lineman Red takes Farm-boy Slim under his wing and teaches him the dangerous, migratory trade of putting up transmission lines. They both love their work, and the same girl, who hates their dangerous profession.

Pat O’Brien

Red Blayd

Henry Fonda

Slim

Stuart Erwin

Stumpy

Margaret Lindsay

Cally

John Litel

Wyatt Ranstead

Jane Wyman

Stumpy's Girl

J. Farrell MacDonald

Pop