Daniel Mayer Cherkoss (August 12, 1927 – March 27, 2006), known by his pen name Dan Curtis, was an American director and producer of television and film, best known for creating the horror soap Dark Shadows. Dark Shadows ran from 1966 to 1971 for a record-setting 1,225 episodes. Curtis also produced the 1991 revival, which was canceled after twelve episodes due to low ratings. He also served as executive producer for a WB reboot; however, it was canceled before the pilot episode aired.

His series of macabre films include The Night Stalker (which inspired the series Kolchak: The Night Stalker), Intruders, The Night Strangler, House of Dark Shadows, Night of Dark Shadows, Burnt Offerings, Trilogy of Terror, The Norliss Tapes (a 1973 pilot for an unproduced series starring Roy Thinnes), Curse of the Black Widow, Dead of Night, Scream of the Wolf, and others. He worked frequently with sci-fi/horror writer Richard Matheson. Curtis was producer and/or director of a number of television adaptations of horror-related productions including Dracula, Dr. Jekyll and Mr. Hyde, The Picture of Dorian Gray, and Turn of the Screw, all made between 1968 and 1975.