Mario's group tries to save Aqualand from Koopa's reign; a baseball manager hires the Marios to sell peanuts at the ballpark.

King Koopa is taking over Brooklyn; The Marios become fed-up with the singing of a would-be opera singer.

Indiana Joe tries to recover a statue; A letter from an old friend convinces Mario that she intends to marry him.

Mario and Luigi must retrieve a statue that repels crocodiles; The brothers prepare for a visit by Rowdy Roddy Piper.

King Koopa tries to destroy a Mushroom space colony; Santa Claus appears at the Mario's home after his sled is stolen.

Koopa uses a robo suit to kidnap Princess Toadstool; Cyndi Lauper waits to go on a picnic with Captain Lou.