Mayhem

Mayhem is a character who will appear in the Rise of the TMNT series. It is a mutant that acts as April O'Neil's pet.

Family

 * April O'Neil:

Allies:

 * Leonardo:
 * Raphael:
 * Donatello:
 * Michelangelo:
 * Splinter:

Enemies

 * Baron Draxum:
 * Albearto:
 * Warren Stone:
 * Meat Sweats:
 * Foot Clan:
 * Hypnopotamus: