Night of the Skull (1974)

Night of the Skull
Horror, Thriller, Mystery
After Lord Archibald Marion is brutally murdered by an unknown assailant, his bitter and feuding family members gather for a reading of the will, setting into motion an increasingly chilling series of deaths when their arrival is marked by a second grisly killing.
Starring
Alberto Dalbés, Evelyne Scott, William Berger, Maribel Hidalgo, Lina Romay, Vicente Roca, Yelena Samarina, Antonio Mayans, Ángel Menéndez, Luis Barboo
Directed By
Jesús Franco