Cast
George O'Brien (Tim 'Hard Rock' Harrigan)Irene Hervey ('Andy' Anderson)Fred Kohler (Black Jack Riley)Dean Benton (Michael McGinnis)Frank Rice (McClintock - Superindendant)Victor Potel ('Big' Oscar)Olin Francis (Clancy)William Gould (Clark)George Humbert (Columbo)David Clyde (McNally)Edward Keane (Dr. Wagner)Lee Shumway (Casey)Jack Hendricks (Worker)Jack Kirk (Worker)Walter McGrail (Worker)Lee Phelps (Train Conductor)Glenn Strange (Worker)
Director
David Howard
Synopsis
Tim 'Hard Rock" Harrigan, a construction-crew driller working on the site of the Boulder Dam, is in a constant feud with his crew-boss "Black Jack" Riley, because of Harrigan's dislike of Riley's hard-as-nails management of the men, and also because he and Riley are both courting the lady who bakes the pies at the camp commissary, "Andy" Anderson.
