
John Harmon was born on June 30, 1905 in Washington, USA as Johann Hermann Legler. He was an actor and production manager, known for Star Trek: The Original Series (1966), King of the Underworld (1939) and The Monster of Piedras Blancas (1959). He died on August 6, 1985 in Los Angeles, California, USA.

Bum who finds phaser
1966
Tepo
1966
Fingerprint Man
1957
Lab Man
1957
Frank Wilton
1957
Lab Technician
1957
Ballistics Expert
1957
Fingerprint Expert
1957
Telegrapher
1959
Weasel
1959
Schuster
1959
Rider (uncredited)
1959
Rider
1959

Emmett Kerry
1954
Al
1963
Mr. Patterson
1963
Crumers
1963
Fabor
1957

Pawnbroker
1968
Nelson
1957
Ziggy
1957
Saloon Keeper
1957
Depot Agent
1957
Georgie
1959
Clark
1959
Hotel Clerk
1958
Eddie Halstead
1958
Trowbridge - Guard
1957
Stationmaster (uncredited)
1957
Arno Schwager
1959
Ed Johnson (uncredited)
1959
Lab Tech (uncredited)
1959
Clerk
1962
B.G. Coonley
1962
Harry Finnegan
1962
Trivett
1962
Barman
1962
Jimmy Dow
1962