Ep 3. The Horrible Half-Ape / Hugefoot

The Horrible Half-Ape: While working a secret government experiment that goes terribly wrong, a research scientist is turned into a half-ape, half-human ... and proceeds to steal a visiting flying saucer and threatens to start an interplanetary war. Now Plastic Man must find a way to corral the errant pseudo simian. Hugefoot: The creepy villain Hugefoot has stolen a fantastic machine which can see into the future. Now Plastic Man must stop him before he tries to alter history.