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 Kincaid
Stuart Erwin
Aaron "Stumpy" Stump
Margaret Lindsay
Cally
John Litel
Wyatt Ranstead
Jane Wyman
Stumpy's Girl
J. Farrell MacDonald
Pop
Joe Sawyer
Windy Wilcox
