크레딧 출연 William Collier Jr. Bruce Harrington Sally Blane Carolyn Nolan J. Farrell MacDonald D.J. 'Smokey' Nolan Hobart Bosworth Mr. Harrington Axel Axelson Axel, the fireman Lina Basquette Betty Eddie Phillips Dick Walsh (posing as Bruce) Claire McDowell Ma Nolan David Rollins Jackie Nolan Robert Ellis Reynolds 스텝 S. Roy Luby Editing Robert Ross Production Laird Doyle Writing Albert S. D'Agostino Art Irving C. Franklin Production Donald M. Stoner Production Ross Fisher Camera Emory Johnson Writing Emory Johnson Production Emory Johnson Directing