Blood and Concrete

Billy Zane (Titanic) stars as Joey, a well-intentioned loser who finds himself involved with criminals trafficking a drug called Libido, which promises to increase the user's sex drive. Joey is hounded by a detective played by Darren McGavin, (TV's "Kolchak: The Nightstalker") and becomes involved with beautiful but neurotic Mona (Jennifer Beals). (official distributor synopsis)