The Incredible Melting Man (1977)

"The Incredible Melting Man" is a late-70s horror cheapie about an astronaut who returns from space grotesquely disfigured, slowly dissolving as he leaves a trail of bodies behind while searching for a cure. Cheryl "Rainbeaux" Smith appears in the cast, a familiar face from the drive-in circuit of the era known for turning up in exactly this kind of low-budget schlock. The site holds 2 scenes from the film, both featuring Smith topless.