Cyrus

Cyrus is a creepy flick, it's about John(John C. Reilly) who is a sadsack human being, his ex wife Jamie(Catherine Keener) is getting married to Tim(Matt Walsh), they invite him to a party where he meets Molly(Marisa Tomei). They begin to go out, but he soon meets her 21 year old, shut in of a son, Cyrus(Jonah Hill) who turns up the creepy factor. He attempts to break them up through lies and manipulation, even startign a fight with John. It's part coming of age story, part romantic comedy, but it's very funny.