Wally the Great (Tony Harvey), great-grandson of Waldo the Magnificent, is an amateur magician whose dream is to win the competition at the Magic Club for Best Magician. He is confronted with a rival, Roland the Remarkable (Dale Burridge), who believes Wally is a nobody. Meanwhile, children's entertainers
the Wiggles, consisting of lead singer
Greg Page, guitarist
Murray Cook, drummer
Anthony Field and keyboardist
Jeff Fatt, are performing at a nearby school for Dorothy the Dinosaur's birthday party. Mrs. Bingle (Joanne Samuel), the principal, has an incident with Anthony after she blows a whistle, causing him to act extremely silly. Wally, watching from behind a wall, sees Dorothy herself laying Greg's (who is a magician) magic wand on a table while sulking that everyone has forgotten her birthday, but really they were trying to keep the surprise party for her a secret. Wally quickly snatches it, but he is caught by Dorothy. The two have a tug of war and the magic wand breaks in half. Meanwhile, the Wiggles decide to go out looking for Dorothy in their Big Red Car. After seeing Henry the Octopus and his Underwater Big Band, they arrive upon Brrrrrrrrrr Street where they get frozen; since they have no luck finding Dorothy, they go to the Wigglehouse. Meanwhile, the wand is broken to bits after an accident with Wags the Dog and his pups. During the adventures that Wally and Dorothy have, their friendship grows more and more. When they visit Captain Feathersword the Friendly Pirate, a crew member falls in the water and Wally saves him and is rewarded a medal with a mini feathersword planted on it. Dorothy leaves, sadly, complaining to Wally that nobody remembers her birthday. Wally then tells her that she shouldn't be sad on her birthday and that he didn't forget it's her birthday, which makes Dorothy feel a little bit better. Wally begins to day-dream about his great-grandfather, Waldo, saying to him to believe in himself. Wally forgets all about the Magical Competition and it is almost late, but thanks to Dorothy, he makes it. Jimbo the Juggler blocks their way and say that Wally should put his vehicle in the full car park, but Wally thinks quick and says "You'll find a spot" and tosses his helmet at him, leaving Jimbo pinch-faced. He then signs in and runs into Roland, who is raring himself, but at the same time, Wally is setting up, showing Dorothy The Dinosaur some of Waldo The Magnificent's items, such as his chest and his cabinet. Meanwhile, The Wiggles are worried about Dorothy, which they try to think what to do, but in unison, Anthony says: "Nothing to do but..." and the Wiggles say: "Wait..." in sadness. Meanwhile, Jimbo says Roland is next and Wally last, and gives Wally access to see Roland on stage. Roland meanwhile amuses the judges when his score is 9–9–9. Wally does the act in style. Roland backstage is watching on Wally to see him. After Wally does his magic act, the judges score him 10–9–9. He wins the competition, which leaves Roland feeling jealous, but at the same time impressed. Cecil soon also announces too that because Wally was the winner, to keep the surprise party going, Wally says: "He'll perform later at a very special celebration!" Meanwhile, The Wiggles and now their wiggly friends are waiting in utter disappointment, hoping for a miracle. Wally and Dorothy arrive at Wigglehouse hoping to find the Wiggles, but no one is home. Dorothy, now truly sad about how her birthday has been, even relucts Wally's invitation to join him at the celebration he's to perform at after winning the Magic Competition, which just so happens to be Dorothy's surprise party. But Wally, with confidence, still wants Dorothy to go to the celebration, but Dorothy, with utter sadness, says: "No... I don't think so Wally..." At the same time, The Wiggles and everyone else, giving up any hope of finding Dorothy, decide to cancel the surprise party, but then soon enough, Cecil, Jimbo and even Roland, came to the party, and then Mrs. Bingle explains what happened. Cecil, Jimbo & Roland were confused about why there were going, and Greg explains about it, so because of that, Cecil says The Wiggles to pack up and then tells everybody that Cecil, Jimbo & Roland would wait for Wally, but then in unison, they scream out: "WALLY!?!?" before Wally and Dorothy show up. Dorothy said that The Wiggles and her friends might've forgot her birthday party, but Murray said that they were keeping it a surprise. Greg confesses about how worried everyone about Dorothy when Dorothy ran off to take the wand back to Greg. At the same time, Wally says "Hiya" To The Wiggles and then, shows Greg the broken wand. But, Wally wanted Greg to keep Waldo's magic wand for himself as an exchange. Greg insisted Wally to keep it because Greg had lots of other magic wands. Even Greg said that if Wally kept it, Greg said it would make great memories from his new friends. After lots of cheering, Murray declares the party to start, even Anthony said: "Let's Eat!" (Not to be confused with the 2010 Australian DVD of
The Wiggles: Let's Eat!) and the party begins. Jimbo was also saw carrying Waldo's magic wand to Wally's tricycle, (even though the tricycle wasn't shown in the rest of the movie.) Greg and the tent sings Let's Have A Party in honour of Dorothy's Birthday Party. Dorothy is proud that she has found a new friend and that her friends have remembered her birthday party. Fading out of the interior of the circus tent, it is night-time, confirming it's later than 6:00PM (even though night is often 9:00PM in daylight savings which it took place at), which The Circus Tent, The Big Red Car, Stars, Trees, Very Dark Blue Skies, And The Prestigious The Wiggles Fireworks Logo. The Wiggly Medley plays, and then the ending credits scroll. ==Cast==