My Best Friend's Mom is a Super Heroine

In the mid 1970's Green Ghost is one of the most feared heroines in town. She is also the mother of a twenty year old son who best friend keeps flirting with her. She rebuffs the college student not realizing that he suspects that Green Ghost and Tracy Ryan are the same person. Both are hot blondes with killer bodies. Barry knows if he can proof this the sexy housewife will be his.