What Lies Beneath Generator Rex : Season 1 Episode 15
TV-PG (V) Cartoon Network 24m
Aired: October 8th, 2010 @ 8:30 PM EST on Cartoon Network
Rex receives an urgent call from Circe. Abysus is in danger, and they desperately need Rex's help. Rex, Holiday and Six go to Abysus to find out what's going on. Rex balks when he realizes what will happen if he helps the Pack.
