Overview
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...
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4 - 1The Return of Bigfoot (I) September 19, 1976 -
4 - 2Nightmare in the Sky September 26, 1976 -
4 - 3Double Trouble October 03, 1976 -
4 - 4The Most Dangerous Enemy October 17, 1976 -
4 - 5H+2+O = Death October 24, 1976 -
4 - 6Kill Oscar (II) October 31, 1976 -
4 - 7The Bionic Boy November 07, 1976 -
4 - 8Vulture of the Andes November 21, 1976 -
4 - 9The Thunderbird Connection November 28, 1976 -
4 - 10A Bionic Christmas Carol December 12, 1976 -
4 - 11Task Force December 19, 1976 -
4 - 12The Ultimate Imposter January 02, 1977 -
4 - 13Death Probe (1) January 09, 1977 -
4 - 14Death Probe (2) January 16, 1977 -
4 - 15Danny's Inferno January 23, 1977 -
4 - 16Fires of Hell January 30, 1977 -
4 - 17The Infiltrators February 06, 1977 -
4 - 18Carnival of Spies February 13, 1977 -
4 - 19U-509 February 20, 1977 -
4 - 20The Privacy of the Mind February 27, 1977 -
4 - 21To Catch the Eagle March 06, 1977 -
4 - 22The Ghostly Teletype March 13, 1977