sentences:  "Pooh's Heffalump Movie", released in 2005, looks at the differences between the denizens of the Hundred Acre Wood, and the Heffalumps, cleared up after Roo becomes friends with a Heffalump named Lumpy.A sequel to this movie called "Pooh's Heffalump Halloween Movie", was later released.Lumpy the Heffalump later appears in the television program, "My Friends Tigger & Pooh", on the Disney Channel.