- 8.4/105 votes
#1 - The Leeches
Season 1 Episode 4 - Aired 1/31/1967
Vincent is called on by a renowned electronics expert who fears he may soon be abducted by alien invaders.
Director: Paul Wendkos
Writer: Daniel B. Ullman
- 8.4/105 votes
#2 - Storm
Season 1 Episode 13 - Aired 4/4/1967
Vincent is contacted by a meterologist to help investigate the suspicious nature of a hurricane along the Eastern U.S. coast.
Director: Paul Wendkos
Writer: John Kneubuhl
- 8.4/105 votes
#3 - Moonshot
Season 1 Episode 15 - Aired 4/18/1967
Vincent helps a security official investigate the deaths of two lunar astronauts in a strange red fog.
Director: Paul Wendkos
Writer: Rita Lakin
- 8.3/103 votes
#4 - The Believers
Season 2 Episode 14 - Aired 12/5/1967
David Vincent is kidnapped in a sneak attack on his new found alien-fighting allies, and he must try to escape an alien installation with a human psychologist.
Director: Paul Wendkos
Writer: Barry Oringer
- 8.3/103 votes
#5 - The Life Seekers
Season 2 Episode 24 - Aired 3/5/1968
A pair of aliens who want to return to their home planet and make a political argument against the invasion of Earth ask David Vincent to help them elude an intensive police manhunt.
Director: Paul Wendkos
Writer: Laurence Heath
- 8.2/105 votes
#6 - The Mutation
Season 1 Episode 3 - Aired 1/24/1967
With the assistance of Vicki, a nightclub stripper, Vincent continues his search for an alien spacecraft.
Director: Paul Wendkos
Writer: David T. Chantler
- 8.0/105 votes
#7 - Nightmare
Season 1 Episode 7 - Aired 2/21/1967
Vincent travels to a small town to check a possible link between the aliens and an attack of carnivorous insects.
Director: Paul Wendkos
Writer: John Kneubuhl
- 8.0/105 votes
#8 - Doomsday Minus One
Season 1 Episode 8 - Aired 2/28/1967
Vincent is called upon to help avert possible alien infiltration at a government nuclear test site.
Director: Paul Wendkos
Writer: Louis Vittes
- 7.8/105 votes
#9 - Vikor
Season 1 Episode 6 - Aired 2/14/1967
A dying telephone lineman's fantastic story leads Vincent to investigate a huge industrial complex owned by a famous war hero.
Director: Paul Wendkos
Writer: Meyer Dolinsky