CotD: Today we have “Sale Of The Century” featuring Plastic Man who is able to stretch his body into any shape or size he needs to.
Sale Of The Century (1979) — Plastic Man Cartoon Episode Guide
An alien in need of the world’s energy approaches an earthling to buy the earth. The earthman is a fast-talking used car salesman, and he makes The Sale of the Century!
Watch “Sale Of The Century” on video at Big Cartoon DataBase