Season
Season 5 Episode
- Season 4 The Return of Bigfoot (I)
- Season 4 Nightmare in the Sky
- Season 4 Double Trouble
- Season 4 The Most Dangerous Enemy
- Season 4 H+2+O = Death
- Season 4 Kill Oscar (II)
- Season 4 The Bionic Boy
- Season 4 Vulture of the Andes
- Season 4 The Thunderbird Connection
- Season 4 A Bionic Christmas Carol
- Season 4 Task Force
- Season 4 The Ultimate Imposter
- Season 4 Death Probe (1)
- Season 4 Death Probe (2)
- Season 4 Danny's Inferno
- Season 4 Fires of Hell
- Season 4 The Infiltrators
- Season 4 Carnival of Spies
- Season 4 U-509
- Season 4 The Privacy of the Mind
- Season 4 To Catch the Eagle
- Season 4 The Ghostly Teletype
The Six Million Dollar Man - Season 4 Episode 4 The Most Dangerous Enemy
7.27 48 minutes Steve and Rudy go to check up on scientist, Cheryl Osborne, who was performing research on chimpanzees but who has ceased communications. When they arrive they find something has destroyed the lab, and Rudy is bitten by a rampaging chimpanzee. Rudy begins to turn psychotic and Steve must both stop him and find Osborne before it's too late.
