The Fantastic Four is about a group of unwilling super heroes (at least most of them) set out to take down the bad guy.

The 40 Year Old Virgin is about Andy Stitzer who is a 41-year old dork with geeky charm that is an inventory clerk in a stereo store.

Sky High is about a mother and father who are super heroes and they are hoping that their teen-age son will become a super hero also.