Judd Apatow writes and directs this amiable comedy in which slacker Ben (Seth Rogen) and up-and-coming career girl Alison (Katherine Heigl) meet at a bar and end up having a one night stand. Eight weeks later, Ben is shocked when Alison asks to meet up with him and reveals that she is pregnant. Despite having little in common, the two decide that they have to at least try to make some kind of relationship work for the baby's sake.