El vampiro
Un médico de la pequeña ciudad ingiere erróneamente una droga experimental hecha de la sangre de los murciélagos de vampiros que transforma al amable médico en un monstruo sediento de sangre.
Tráiler
Reparto
Kenneth Tobey
Buck Donnelly
Paul Brinegar
Willy Warner
James Griffith
Henry Winston
Raymond Greenleaf
Autopsy Surgeon (uncredited)
Carl Sklover
Gravedigger (uncredited)
Lydia Reed
Betsy Beecher
Herb Vigran
Sgt. George Ryan
Michael Jeffers
Bartender (uncredited)
John Beal
Dr. Paul Beecher
Brad Morrow
Tommy (uncredited)
Mauritz Hugo
Joe, the Waiter (uncredited)
Arthur Gardner
Anesthetist (uncredited)
Chet Brandenburg
Restaurant Patron (uncredited)
Coleen Gray
Carol Butler
Dabbs Greer
Dr. Will Beaumont