They're Playing with Fire (1984)

From his French maid, he got Private Lessons. Now his English professor is giving him a REAL education.

A married college professor decides to seduce her student, whom she hired as a handyman for her yacht. The hesitant student succumbs to his buxom professor, but their romance is interrupted by her corrupt husband and a masked murderer.

Genres: Crime, Horror, Thriller

Stars: Sybil Danning, Eric Brown, Andrew Prine, Paul Clemens, K.T. Stevens