Nelson Olmsted

Nelson Olmsted (January 28, 1914, Minneapolis, Minnesota – April 8, 1992, Torrance, California) was an actor in films and recordings, and on radio and television, from the 1950s to the 1970s. Sometimes billed as Nelson Olmstead, he was best known for an unusual NBC radio series, Sleep No More (1956–57), in which he narrated his own adaptations of terror tales and science-fantasy stories.

Perry Mason · S4, E1

The Case of the Treacherous Toupee

Tyrannical company president Hartley Bassett returns from the dead after two years. His first act is to fire Peter Dawson which makes Dawson the prime suspect when Bassett is found dead with two bullet holes in him. Perry thinks he has an ace in the hole this time when Dick Hart and his new wife, Teddi, both swear they saw a different assailant at the scene of the crime. Then Teddi and Dick disappear.
Perry Mason · S4, E26

The Case of the Duplicate Daughter

A man finds himself accused in the murder of a woman detective.
Perry Mason · S7, E11

The Case of the Bouncing Boomerang

An unscrupulous woman becomes involved in a swindle that results in her death.