TURTLE ISLAND and ANTARCTIC EXPEDITION THE MAN CALLED X

The Man Called X is an espionage radio drama that aired on CBS and NBC from July 10, 1944, to May 20, 1952.[1] The radio series was later adapted for television and was broadcast for one season, 1956–1957.

People Herbert Marshall had the lead role of agent Ken Thurston/"Mr. X", an American intelligence agent[2] who took on dangerous cases in a variety of exotic locations.[1] Leon Belasco played Mr. X's comedic sidekick, Pegon Zellschmidt,[1] who always turned up in remote parts of the world because he had a "cousin" there. Zellschmidt annoyed and helped Mr. X.

Jack Latham was an announcer for the program,[2] and Wendell Niles was the announcer from 1947 to 1948.[1][3] Orchestras led by Milton Charles, Johnny Green, Felix Mills,[2] and Gordon Jenkins supplied the background music.[1] William N. Robson was the producer and director. Stephen Longstreet was the writer.[4]

Production The Man Called X replaced America — Ceiling Unlimited on the CBS schedule in 1944.[5] In 1946 it was the summer replacement for Bob Hope's program.[6]

Television Main article: The Man Called X (TV series) The series was later adapted to a 39-episode syndicated television series (1956–1957) starring Barry Sullivan as Thurston for Ziv Television.[7]