Mario and Luigi have to face off against King Koopa and a host of other bad guys in this collection of 13 episodes from THE ADVENTURES OF SUPER MARIO BROS. 3. This installment in Mario's adventures was inspired by the video game of the same name. Also included here in this package is a collection of episodes from THE ADVENTURES OF SONIC THE HEDGEHOG, which find the evil Dr. Ivo Robotnik causing more trouble for Sonic and his faithful companion, Tails.