The Demon is a sentient cartoon creature released from the Spell Book when an incantation is read. It stalks and murders people in the mansion, assumes Roxanne's form, and seeks the souls of everyone present so it can escape imprisonment with the other demons. Megan ultimately destroys it by burning the book after Gideon wounds it.
Dwight Powell is identified by Ellen Kingship as the possible boyfriend connected to Dorothy's death. Bud Corliss learns that the investigation is pointing toward Powell and shoots him; Powell's death is then mistaken for suicide, temporarily convincing Ellen that the real killer has been found.
A Bulgarian mystic, hypnotist, and hidden vampire who has recently moved to the United States. He attacks Erica and Paul, seduces and drains Erica, controls vampiric brides, and manipulates Donna telepathically. He is the chief antagonist and is ultimately killed by Michael with a stake.
Immortal archaeologist seeking the River of Life, Phibes' rival in sequel.
Professor Strock is a veteran mineralogist who accompanies the expedition led by Cort Eastman and supported by Denae Chambers. His expertise is directly relevant to the search for additional uncut diamonds and to determining their likely connection with Rilya, the underground kingdom sought by Dr. Chambers.
Oliver Quayle is an adult film producer who reveals Ellen's past to Paul Toombes and later partners with Herbert Flay on the BBC Dr. Death series. He expands the production with a female assistant, provoking Paul's anger, and remains connected to the professional world that both exploits and threatens Paul.
Doc Burnside is the medical figure Ward contacts after the injured extraterrestrial is brought to the cabin. His burned body is later discovered by Harley and Burt, providing evidence that Alienator is already nearby and turning the group's concern into an immediate survival crisis.
A seasoned criminal and enforcer within the New Angeles underworld, tasked with guarding the smuggling operations and hunting intruders.
A powerful vampire nobleman who becomes obsessed with Cynthia Nelson and attempts to make her his willing bride. He commands Brudah and the vampire brides, manipulates Cynthia's memories, murders or transforms several victims, and fights Dr. David Baldwin before Cynthia and Baldwin bring about his death.
Minor character in the sequel, possibly a neighbor or associate.
A ruthless mob boss who orders the murder of nightclub owner Langston to acquire his business and becomes the primary target of the voodoo revenge squad.
Robert Quarry has 57 screen credits in a career dating back to 1943. Their work spans 4 cinematic universes — most prominently Count Yorga Collection with 2 titles. Signature works include Count Yorga, Vampire, Dr. Phibes Rises Again, The Return of Count Yorga. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Universe traveler — spans 4 universes
Related entry on Wikidata (Q1839851), public domain (CC0).
