The Death Kiss

When an actor in a mystery film called The Death Kiss ends up killed during a drive-by shooting scene, the films screenwriter Frank Drew (David Manners) takes it upon himself to investigate. Among the suspects are an actress named Marcia Lan (Adrienne Ames), who is not only the dead actor's widow but also the screenwriter's lover, and Joseph Steiner, an arrogant studio executive played by Bela Lugosi. (official distributor synopsis)