The Treehouse is a feature length black comedy.
Timmy is an unbalanced, childlike, untalented aspiring singer. He kidnaps Sally, who he hasn't seen since they were kids, because he thinks that she's been brainwashed into thinking that she's not in love with him. Meanwhile, he's stalking Mike, a fellow singer, because he's convinced himself that Mike is in fact a record company scout who wants to sign him to a record contract.