The Girl from S.I.N.

Sexy but sinister Poontang Plenty is The Girl From S.I.N., an agent of an international crime syndicate eager to discover the secret of invisibility. Headed by the evil Dr. Sexus (a sort of fat Fu Manchu), S.I.N. sends Miss Plenty and Mr. Sil Suit ("The Man from M.A.F.I.A.") to find crackpot professor L.B. Drake (C. Davis Smith), who has invented invisible-people pills. But when the bad guys attack the Prof., they don't count on Drake's lovely assistant Karen, who becomes an Invisible Woman out to stop S.I.N. - and keeps unexpectedly reappearing in the nude - in this utterly wacky New York nudie.... (oficjalny tekst dystrybutora)