They Thought They Were Alone
Sex-hungry teens are kidnapped by auto mechanics, who take them to a rural hospital run by aliens who need their blood as the key to their own longevity.
24
Cast members loaded
19
Alive
5
Deceased
79.2%
Still living
Showing 24 of 24 loaded cast members.
as Fred
DeceasedBorn: September 25, 1926
Died: March 27, 1991
Age at death: 64
as Kurt
DeceasedBorn: August 13, 1920
Died: April 16, 1992
Age at death: 71
as Cora
AliveBorn: February 11, 1934
Age: 92
New York City, New York, USA
as Dr. Kozmar
DeceasedBorn: February 5, 1906
Died: November 27, 1988
Age at death: 82
as Dr. Zarma
AliveBorn: August 16, 1933
Age: 93
Los Angeles, California, USA
as Nancy
AliveBorn: October 19, 1959
Age: 66
as Heather
DeceasedBorn: August 8, 1955
Died: March 6, 2006
Age at death: 50
as Brian
AliveBirth date not on record.
as Connie
AliveBirth date not on record.
as Ron
AliveBirth date not on record.
as Joyce
AliveBorn: September 3, 1964
Age: 62
Newport Beach, California, USA
as Eddie
DeceasedBorn: May 13, 1959
Died: January 27, 2018
Age at death: 58
as Billy
AliveBorn: January 30, 1960
Age: 66
Pasadena, California, USA
as Alien Guard
AliveBirth date not on record.
as Girl Applying Lotion
AliveBorn: February 4, 1975
Age: 51
Los Angeles, California, USA
as First Girl Having Sex
AliveBorn: November 27, 1964
Age: 61
Hollywood, California, USA
as First Guy Having Sex
AliveBirth date not on record.
as Laura Lee
AliveBorn: January 23, 1964
Age: 62
Florida, USA
as Young Man on Beach and Garage
AliveBirth date not on record.
as Young Lady on Beach
AliveBirth date not on record.
as Alien Commander
AliveBirth date not on record.
as Alien Guard
AliveBirth date not on record.
as Alien Guard
AliveBirth date not on record.
as Alien Guard
AliveBirth date not on record.