Cast
Selmer Jackson
District Attorney
Jerry Marlowe
Bob Stafford
Reed Howes
Acme Driver Charlie (uncredited)
Cy Kendall
Curtis Monroe
Ralph Dunn
Andy - Thug (uncredited)
Sigfrid Tor
Farrell (uncredited)
Alan Ladd
Gilpin - Student Pilot (uncredited)
James Blaine
Mr. Cooper (uncredited)
Lane Chandler
Acme Driver Bill (uncredited)
Anne Nagel
Leonore Case
John Kelly
Pete Hawks
Ben Taggart
Phil Bartlett
Anne Gwynne
Josephine Weaver (uncredited)
Bob Kortman
George Scanlon - Ballot Stuffer (uncredited)
George Lloyd
Rocky Rockford (uncredited)
Jimmy Dime
Man at Coffee Stand (uncredited)
Edgar Edwards
Officer Tim Rand (uncredited)
Chuck Hamilton
Radio Car Driver (uncredited)
Kenneth Harlan
Charles Roberts (uncredited)
Colin Kenny
Police Dispatcher (uncredited)
Kernan Cripps
Radio Car Cop (uncredited)
Guy Usher
Lynch (uncredited)
Walter McGrail
Dean
John Harmon
Lefty Bates (uncredited)
Edward Keane
Williams (uncredited)
Don Rowan
Lou Markeim (uncredited)
Eddie Dunn
D.H. Sligby
Raymond Bailey
Mr. West (uncredited)
Jim Farley
Police Captain (uncredited)
Karl Hackett
Gorman - Workman (uncredited)
Joseph Crehan
Judge Stanton
Gene Rizzi
Corey
Frederick Vogeding
Max Gregory
Jack Perrin
Police Patrolman (uncredited)
Philip Sleeman
Henchman (uncredited)
Harry Tenbrook
Meadows' Garage Lookout / Policeman (uncredited)
Gordon Jones
Britt Reid / The Green Hornet
Wade Boteler
Michael Axford
Stanley Andrews
Police Commissioner
Douglas Evans
Martin Mortinson (uncredited)
Keye Luke
Kato
Edward Earle
Felix Grant
Paul Scardon
Timothy Bryan (uncredited)
Ed Cassidy
Election Judge (uncredited)
Charles Sherlock
Bud, Bus #16 Driver (uncredited)
Charles Sullivan
Jake (uncredited)
Jack Donovan
Bus No. 57 Driver (uncredited)
Edward LeSaint
Police Capt. Ridge (uncredited)
Ann Doran
Josephine Weaver Allen (uncredited)
Arthur Loft
Joe Ogden (uncredited)
Monte Montague
Traffic Cop (uncredited)
Phillip Trent
Jasper Jenks
Heinie Conklin
Watchman (uncredited)