Directed by Harry Kümel Written by Pierre Drouot   Harry Kümel   Jean Ferry   Manfred R. Köhler   Cast Delphine Seyrig ... Countess Bathory John Karlen ... Stefan / Valerie's husband Danielle Ouimet ... Valerie / Stefan's wife Andrea Rau ... Ilona / Countess' secretary Paul Esser ... Hotel clerk Georges Jamin ... Retired Policeman Joris Collet ... Butler Fons Rademakers ... Mother Produced by Paul Collet   Pierre Drouot   Alain C. Guilleaume   Henry Lange   Luggi Waldleitner   Original Music by François de Roubaix

Additional Info Premiere: May 28, 1971 Theatrical Release: October 22, 1971 DVD Release: August 25, 1998 Blu-ray Release: July 01, 2016 Countries: Distributor: Blue Underground Websites: Alternate Titles Blood On The Lips Children Of The Night Erzebeth Les Lèvres Rouges The Promise Of Red Lips The Red Lips The Redness Of The Lips Production Companies Showking Films Maya Films Ciné Vog Films Roxy Film Distributors Gemini-Maron   (1971) (USA) (theatrical) (dubbed) Ariel International Releasing (AIR) Video   (1987) (USA) (video) (as 'Children of the Night') Continental Video   (1985) (USA) (video) (as 'Daughters of Darkness') Anchor Bay Entertainment   (1997) (USA) (VHS) Anchor Bay Entertainment   (1998) (USA) (DVD) Blue Underground   (2003) (USA) (DVD) Blue Underground   (2006) (USA) (DVD) (re-release) Blue Underground   (2011) (USA) (Blu-ray) (DVD) Video Treasures   (1997) (USA) (VHS) Rating Stats Overall Rating 6.5 / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #5,202 / 20,704 Site Ranking #5,198 Ninjago: Masters Of Spinjitzu: Season 3 (2014) #5,199 The 41-Year-Old Virgin Who Knocked Up Sarah Marshall And Felt Superbad About It (2010) #5,200 Sharknado 5: Global Swarming (2017) #5,201 Slaughter High (1986) #5,202 Daughters Of Darkness (1971) #5,203 Godzilla vs. King Ghidorah (1991) #5,204 Lux Æterna (2019) #5,205 Alone In The Dark (1982) #5,206 Necronomicon: Book Of The Dead (1993)