When a mother kangaroo hops away with Waldo's hat on her head and Fritz in her pouch, Waldo, Wenda and Odlulu must work together to find them in the Australian outback by using the Talk to Animals Key.

Wizard Whitebeard has been training for months for a marathon in New York City. But Odlulu wants to win the race, so she uses the Slo-Mo Key to slow down all of the other runners. In a twist on the Tortoise and the Hare, Waldo and Wenda use New York's various modes of transportation to pursue Odlulu throughout the five boroughs to save the marathon.