First, in "Who Killed Doc Robbin," mischievous Curley and a group of his friends search for a missing mad scientist in a creepy mansion after their pal is wrongly accused of murdering the demented doctor. Larry Olsen, Eilene Janssen, Gerald Perreau star. AKA: "Curley and His Gang in the Haunted Mansion," "Sinister House." Then, "Curley" and his comedic cohorts get more than they bargained for when they begin tormenting their pretty teacher. Stars Olsen, Janssen, Frances Rafferty. AKA: "Adventures of Curley and His Gang." 102 min. total. Standard; Soundtrack: English. Plays All Regions.