TV放映時題名:「SFこうもり人間/洞窟からの恐怖・襲いかかる無数の吸血生物群」
TV放映時題名:「ザ・ダークホール」
原題:THE BAT PEOPLE
原題:IT LIVES BY NIGHT
原題:IT'S ALIVE
製作時仮題:ANGEL OF FEAR
製作年:1974年(日本劇場未公開)
アメリカ劇場公開:1974年1月
上映時間:95分/デラックスカラー/ステレオ
製作:AIP(アメリカ)
American International Pictures (AIP) THE BAT PEOPLE
Directed by Jerry Jameson
Written and Produced by Lou Shaw
Executive Producers : Nicolas Jenna, Matthew Leonetti
Cinematography by Matthew Leonetti
Film Editing by Tom Stevens
Music by Artie Kane
Special Makeup Designer : Stanley Winston (=Stan Winston)
Special Effects by Tony Urbano
Cast
Stewart Moss (Dr. John Beck)
Marianne McAndrew (Cathy Beck)
Michael Pataki (Sergeant Ward)
Paul Carr (Dr. Kipling)
Arthur Space (Tramp)
Robert Berk (Motel Owner)
Pat Delaney (Ms. Jax)
George Paulsin (Boy in Pickup)
Bonnie Van Dyke (Girl in Pickup)
Jennifer Kulik (Nurse/victim)
Laurie Brooks Jefferson (Nurse)