Betty Bryant is an ambitious newspaper reporter in love with Dan Barton, a member of a big-city Emergency Squad who are trained to deal with riots, cave-in, explosions, fires and other emergencies where lives are at stake. Slade Wiley, an unscrupulous tunnel builder, finds that his low bid on the Newford Tunnel project is causing him to lose a lot of money, and has underworld leader Nick Burton set off blasts to frighten the stockholders into selling their shares at a low price so he can buy up the stock. Betty is investigating the deal when Wiley and Burton take her on a "tour trip" to the tunnel.
as Peter Barton
as Betty Bryant
as Dan Barton
as Chester 'Chesty' Miller
as Nick Buller
as Slade Wiley
as Lt. Murdock
as H. Tyler Joyce, editor
as Fireman
as Ada Miller
as Ada's Son
as Mack - Emergency Squad Sergeant
as Workman
as Mailman
as Peter
as Jimmy
as Apartment Man
as Ambulance Interne
as Jack
as Jimmy
as Reporter
as Landlady
as Mother
as Doctor
as Workman
as Lennie - Squad Member with Newspaper
as Bob
as Crying Wife at Hospital
as Italian Deli Manager
as Mounted Policeman
as Elevator Operator
as Griggs
as Policeman
as Elevator Operator
as Elevator Operator
as The Little Girl
as Fire Captain
as Policeman
as Emily
as Wally, Squad Member
as Photographer
as Slim, Buller's Chauffeur
as Construction Supervisor at Elevator
as Apartment Woman
as Matt
as Butch, the Bomber
as Mrs. Cobb
