Plot: After many failed attempts from his rodent subjects to find food, the Rat King learns of an abandoned canister of mutagen lost in the sewers and claims it for himself.

Teenage Mutant Ninja Turtles - Season 4 - Were-Rats from Channel 6 (Episode 20)
Episode Aired On:
Saturday, October 13 1990
34 years ago
Saturday, October 13 1990
34 years ago