Warner Brothers did this kind of taut,tart blue collar movie better than any other studio and while Slim is not the studio at its absolute peak of performance it is a pretty good piece of lean and crisp movie making .
Slim -played with conviction by Henry Fonda -is a farm boy who yearns to work as a lineman on the big electrical projects then going ahead , under the auspices of the New Deal ,The opening sequence indeed is a quasi-documentary complete with solemn and sententious narrative that is a virtual commercial for Mr Roosevelt's public works agenda and which loudly hymns the role of the electrical industry in modern life He badgers Pop Travers (J Farrell MacDonald)to give him a trial and he is taken under the wing of the most respected of the lineman ,Red(Pat O'Brien).They become friends as well as mentor and protégé ,a factor cemented when Slim comes to Red's rescue as he is being fleeced by a crooked card sharp.They become partners and Red introduces Slim to his girlfriend ,a nurse Cathy (Margaret Lindsay)who is despairing of Red's nomadic lifestyle and longs to see him settle down to domesticity..Gradually a relationship develops between Slim and Cathy .The movie builds to a climax on a job site during a major blizzard .
The movie is well acted and Ray Enright brings forthright energy to its direction .Special mention to Stewrat Erwin as the garrulous Stumpy -a veteran ground worker on the sites and to Jane Wyman making an early appearance as his girlfriend This is efficient and unpretentious studio film making at very n ear its best