Summary: Two yeggmen hold up Helen, on night duty at Ferndale, lock her in a closet, and escape. Later, standing on a bridge over the freight yards, Helen sees the two bandits aboard an outgoing freight, and drops onto the roof of the car from above as it crosses underneath. A chase along the roofs of the speeding cars ensues... (imdb)

AKA: The Hazards of Helen (#13): The Escape on the Fast Freight

Genres: Suspense/Thriller, Short

Country: USA

Directed By: Paul Hurst

Written By: Edward T. Matlack

Starring: Helen Holmes

More information at the Internet Movie Database