Were-Rats from Channel 6 Teenage Mutant Ninja Turtles : Season 4 Episode 20
TV-Y7 USA Network 23m
Aired: October 13th, 1990 @ 12:00 AM EST on USA Network
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.
