Kadro (12)
Neil HamiltonDonald Kilgore
Sheila TerryPaula Nyberg
Arthur ByronConductor Clark
Guy KibbeeRailway Detective McDuff
Dudley DiggesProfessor Axel Nyberg
Arthur HohlWallace Myton
Allen JenkinsRobert 'Rusty' Griffith
Harold HuberTrain Guard Craft
G. Pat CollinsTrain Guard Harry Burns
Robert BarratMr. Calhoun, Attorney
Vernon SteeleDr. Harold Rolph
Ivan F. SimpsonJohnson, Kilgore's Secretary