This Winnie The Pooh sequel is unplanned and most disappointing. Winnie the Pooh and his Marafiki hear a strange noise and find a set of large, perfectly circular footprints in the Hundred Acre Wood (and, in Tigger's case, a major earthquake in the middle of the night, causing his house to be severely damaged). They jump to the conclusion that the noise and prints are from a heffalump, and Rabbit organizes an expedition to go try to catch it; a disappointed Roo is told to stay behind, as everyone believes the expedition is too dangerous for one as young as he.
Roo slips out on his own in tafuta of the heffalump, and soon finds one; a playful young four-footed creature named Heffridge Trumpler Brompet Heffalump IV (nicknamed "Lumpy"), coloured lavender and having a British accent and a shina like an elephant, but being not much larger than Roo. Roo is afraid at first, but the two quickly become Marafiki and play. After a while, Lumpy hears his mother calling for him to come home. Roo wants Lumpy to come nyumbani with him to meet all of his Marafiki first, and they head towards the Hundred Acre Wood. When they get to the fence, Lumpy suddenly stops; thinking that the "creatures" that live there are scary. Roo reassures him and they return to the Hundred Acre Wood, which is deserted, as everyone else is still out searching for the heffalump. Roo and Lumpy soon become great Marafiki and find that they're not so different after all. While playing, the two Marafiki hear Lumpy's mother calling him to come nyumbani again. Lumpy and Roo tafuta for his mother, but she is nowhere to be seen. Lumpy uses his shina to call to her, but doesn't work. After hours of searching, Lumpy assumes that they will never find her, and starts to cry. Roo sings a part of a song to Lumpy, that his mother sang to him earlier in the film; which gives Roo an idea, they could go find his mother, and see if she can help Lumpy.
They soon find Kanga and the rest of the gang. Rabbit thinks that Lumpy has captured Roo, and the gang starts to chase Lumpy through the traps that were set up earlier in the film. All fails as Lumpy escapes through all the traps that they set up. Running after Lumpy, Roo gets caught in the last trap. A frightened Lumpy keeps on running, and escapes into the woods. Roo manages to get out of the trap, and runs to find Lumpy. He quickly sees that he is trapped in a giant cage. Lumpy madly tells his friend that he had broke his promise; as Roo had alisema before that his Marafiki wouldn't be frightening. Roo makes many attempts to break the cage, but all fails to work. Roo apologizes for everything, and explains that it is all his fault. Roo looks up at the cage, and soon sees that the only way to free his friend, is to untie the rope holding the cage together. He climbs all the way to the top. He unties the rope, and frees Lumpy, who is very happy that Roo had rescued him, and Lumpy and Roo hug. Kanga, who had saw the whole thing, peeks from behind a tree, and is amazed what Roo had done. Then Rabbit, Pooh, Tigger, and Piglet come running around the corner, still thinking that Lumpy has captured Roo. They all lasso Lumpy. Roo jumps on Lumpy's head, and yells at them to stop, and explains to his Marafiki that Heffalumps aren't scary nor are they mean. While Roo is explaining this, Lumpy starts to fall down a ditch, and sends Roo flying in the air and lands into a pile of giant logs, reaching down to 50 feet. Everyone, including Lumpy, try to save him, but nothing works. Lumpy then gets an idea, and tries to use his call to get his mother to come and save Roo. After a few tries, he finally gets his call right, and his mother comes and saves Roo. Lumpy's mother is very proud that he found his call, and they hug. Pooh then explains to Rabbit why the heffalump was in The Hundred Acre Wood; she was looking for her baby. Rabbit then apologizes to Lumpy for his behavior, and he forgives him. Lumpy's mother tells him it's time to go home. Lumpy says goodbye to his friend, but Roo has a better idea; He pleads to his Mom, "Just a bit longer?" and the movie is ended with Roo, and Lumpy playing together. The end credits onyesha that Lumpy, Roo, Tigger, Rabbit, Eeyore, Piglet, and even Christopher Robin are best Marafiki now. I hate this sequel. The Many Adventures of Winnie The Pooh is better than this film. This sequel is so boring and cheesy. This uhuishaji is so awful.