A terrifying, merciless warrior who signed on as a Pretender when he realized he didn't scare anybody with his appearance! With his menacing new outer shell and his steel-shattering, hypersonic, stereophonic implants, his bark now matches his bite! His supersonic hearing capabilities enable him to pinpoint even the quietest sound! Enclosed creature/robot is armed with dual-sonic disrupter gun.
Scowl appeared in the following 10 comic books:
Scowl appeared in the following 22 cartoon episodes: