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