The Underground Man
Watch ‘The Underground Man’ Online. A private detective goes after the kidnappers of his ex-girlfriend's son and becomes involved in a series of murders.
- Genre: Crime, Mystery, Thriller
- Country: United States
- Director: Paul Wendkos
- Cast: Peter Graves, Jack Klugman, Judith Anderson, Sharon Farrell, Celeste Holm, Jim Hutton, Kay Lenz, Biff McGuire, Vera Miles, Lee Paul, Jo Ann Pflug, Ian John Tanza, Bill McKinney, Arch Johnson, Judson Morgan, Maxine Stuart, Jay Varela, Eric Hines, Sheila Dabney, Carlena Gower, Bonita Kalem,