Hired to keep order on the Union Pacific Railroad westward expansion, troubleshooter Jeff Butler faces sabotage at every turn, led by corrupt banker Asa Barrows and gambler Sid Campeau. Complicating matters, Jeff's old war buddy Dick Allen works for the enemy, and both men vie for the heart of spirited postmistress Mollie Monahan as the race to span a continent grows dangerous. © 1939 Universal Studios. All Rights Reserved.