THE GREEN HORNET (1940) -- colorized

The Green Hornet is a 1940 black-and-white 13-chapter movie serial from Universal Pictures, produced by Henry MacRae, directed by Ford Beebe and Ray Taylor, starring Gordon Jones, Wade Boteler, Keye Luke, and Anne Nagel. The serial is based on The Green Hornet radio series by George W. Trendle and Fran Striker.

Plot
Britt Reid, the new publisher of The Sentinel newspaper, secretly becomes the vigilante crime fighter The Green Hornet. Backing him up is his Korean valet and inventor Kato. Together, they investigate and expose several separate underworld rackets. During the course of 13 serial chapters, these high-profile events lead the Hornet and Kato into continued conflict with the henchmen of "The Chief", the hidden mastermind behind a 12-person criminal syndicate controlling those rackets.

Cast
Gordon Jones as Britt Reid and The Green Hornet
Al Hodge as the (uncredited) voice of the Green Hornet
Wade Boteler as Michael Axford
Keye Luke as Kato. Kato is Korean in the serial rather than being the original Japanese character of the radio series, due to rising anti-Japanese sentiment around the world. This was two years prior to Japan's December 7, 1941 attack on Pearl Harbor and the United States' entry into World War II. The radio show dropped Kato's nationality from the introductory sequence, included passing references in dialogue to his character being Filipino, and years later, after the war, returned to the standard show introduction.
Anne Nagel as Leonore Case
Phillip Trent as Jasper Jenks
Cy Kendall as Curtis Monroe aka 'The Chief'
Stanley Andrews as Police Commissioner [Chs.1,5,8,9,13]
Selmer Jackson as District Attorney [Chs.4,10]
Joseph Crehan as Judge Stanton [Chs.1,9,10,13]
Walter McGrail as Dean
Gene Rizzi as Corey
John Kelly as Pete Hawks
Eddie Dunn as D.H. Sligby [Ch.7]
Edward Earle as Felix Grant [Ch.1]
Ben Taggart as Phil Bartlett [Chs.3-4]
Clyde Dilson as Meadows [Ch.5]
Jerry Marlowe as Bob Stafford [Chs.7,11]
Frederick Vogeding as Max Gregory [Ch.11] (as Fredrik Vogeding)
Raymond Bailey as Mr. West

Chapter titles
The Tunnel of Terror
The Thundering Terror
Flying Coffins
Pillar of Flame
The Time Bomb
Highways of Peril
Bridge of Disaster
Dead or alive
The Hornet Trapped
Bullets and Ballots
Disaster Rides the Rails
Panic in the Zoo
Doom of the Underworld