John Marshall
Acting
Known For

Sergeant Preston of the Yukon is an American action adventure northwestern television series based on the radio drama Challenge of the Yukon. It was initially broadcast in color on CBS across three seasons from September 29, 1955 to September 25, 1958. Richard Simmons stars as Sergeant William Preston, who patrols the Yukon Territory in search of renegades and outlaws, during the time of the Klondike Gold Rush of the 1890s.
Sergeant Preston of the Yukon

An American doctor and his wife, a former singing star, witness a murder while vacationing in Morocco, and are drawn into a twisting plot of international intrigue when their young son is kidnapped.
The Man Who Knew Too Much

After a group of convicts escapes from prison, they take refuge in the wilderness. While most of the crew are ruthless sociopaths, Jim Canfield is an innocent man who was jailed under false pretenses. When Canfield and his fellow fugitives reach an isolated farming settlement where the men are all away, it creates tension with the local women. Things get direr when rumors of hidden money arise, and Canfield discovers that the man who framed him is part of the community.
The Secret of Convict Lake

The story of seven people: their lives and love affairs in Madrid during the Civil War.
The Last Train from Madrid

Not having heard that war has erupted between the U.S. and Mexico, a wagon train heads west, only to find itself threatened by the Mexicans who have teamed up with hostile Indians.