The Six Million Dollar Man - Season 4 - Eps 19: U-509
When a sub is seen off the coast. It appears to be an old German U-Boat from World War II. A message is sent saying that unless their demands are met, they will kill thousands of people. They agree to a meeting and Steve is sent to meet with the person. The person claims that the sub has a cache of nerve gas which when released and depending on the wind will reach a populated area. Oscar decides to send Steve to get into the sub and to try and neutralize the threat. But Steve is captured and is shown the nerve gas. But the Admiral receives information that there is no...
About The Six Million Dollar Man

Title: The Six Million Dollar Man
First Air Date: 1974-01-18
Last Air Date: 1978-03-06
Status: Ended
Rating: 7.2/10 (from 401 votes)
Language: EN
Seasons: 6
Total Episodes: 99
Network: ABC
Genres: Sci-Fi & Fantasy, Action & Adventure, Drama
Production Companies: Unknown
Synopsis
Follow the adventures of Steve Austin, cybernetically enhanced astronaut turned secret agent, employed by the OSI, under the command of Oscar Goldman and supervised by the scientist who created his cybernetics, Rudy Wells. Steve uses the superior strength and speed provided by his bionic arm and legs, and the enhanced vision provided by his artificial eye, to fight enemy agents, aliens, mad scientists, and a wide variety of other villains.
Cast

Lee Majors
Steve Austin

Martin E. Brooks
Dr. Rudy Wells

Richard Anderson
Oscar Goldman