AllMovie

Jeff, a thirty-something with a lack of self-confidence, is soon marrying a girl "from a good family." When he goes to find her grandmother to convince her to attend her wedding, he crosses her path with Jean-Marc, a huge stuffed orange monkey. Jean-Marc, pursued by the military, has just escaped from a secret military base. When he swallows Jeff's wedding ring, he is forced to help him escape and will find himself, despite himself, in an adventure that he does not control...