September 11, 1977 • 50m
Steve is captured while investigating the unusual power failure of a nuclear submarine.
September 18, 1977 • 50m
A nuclear submarine is commandeered for the purpose of piracy and extortion. Steve investigates and is captured. To escape he mu...Read more
September 25, 1977 • 50m
Steve is on a mission involving a test satellite. But Steve becomes a target when the satellite is needed to gain control of a mi...Read more
October 2, 1977 • 50m
The daughter of Steve's friend, David McGrath, is kidnapped in order to force David to kill Steve. When the attempt on Steve fail...Read more
October 9, 1977 • 50m
Steve thought Bigfoot had returned to space. But when Bigfoot is seen and photographed by an anthropologist, Steve travels to her...Read more
October 16, 1977 • 49m
Two locals join Steve when he attempts to rescue a group of students in a stalled cable car halfway up a mountain. They must rescu...Read more
October 30, 1977 • 50m
Steve goes undercover, joining a roller derby team whose owner plans to acquire and sell top-secret information. When the owner di...Read more
November 6, 1977 • 50m
Steve is sent to the moon to investigate an orbital shift which is causing major upheavals in the Earth's climate. It turns out th...Read more
November 13, 1977 • 50m
Steve is captured on the moon and is forced to help the scientist, who believes he's found a new energy source, and who threatens ...Read more
November 27, 1977 • 50m
Steve poses as a newlywed with another OSI agent to uncover who broke into headquarters in search of an atomic bomb. Travelling vi...Read more
December 18, 1977 • 50m
Steve investigates his girlfriend's disappearance while she was piloting a new plane with anti-radar technology. He discovers one ...Read more
January 1, 1978 • 49m
Steve is assigned to gain the confidence of a scientist who has developed a weapon to capture soldiers non-violently, but refuses ...Read more
January 8, 1978 • 50m
Steve enters a time warp while on an orbital mission, hurling him six years into the future. Upon landing, the authorities arrest ...Read more
January 22, 1978 • 50m
A new, deadlier Venus probe is tested in a desolate area as a demonstration for Steve and Oscar, but a threat to Oscar to either h...Read more
January 29, 1978 • 50m
When all physical assaults fail against the new Venus probe, Steve succeeds in tricking it into falling into a pit. However, when ...Read more
January 30, 1978 • 1h 38m
While searching for a fallen satellite in the Pacific, Steve rescues a drowning victim who turns out to be an alien. She offers to...Read more
February 6, 1978 • 50m
While Steve helps a countess retrieve a microdot with important information hidden on a painting in a museum, she helps herself to...Read more
February 13, 1978 • 49m
Steve's brush with death is followed by visions that may be the work of a spirit.
February 20, 1978 • 49m
When OSI's communications chief is accused of spying, Steve attempts to prove his innocence and discovers tampered computer memory...Read more
February 27, 1978 • 50m
Steve teams with the owner of the computer dating service to put a stop to her now-sentient computer. After escaping a computer-ar...Read more
March 6, 1978 • 49m
A terrorist steals a Russian rocket launcher and American missilse and plans to hold both countries hostage. Steve is sent along w...Read more