Fantastic Stunts

From publisher blurb:

Fantasy Player's Companion: Fantastic Stunts introduces a new concept to D20 - Fantastic Stunts! By the expenditure of either Experience Points or an Action Point (complete Action Points rules included for those that do not already have the rules), your character can attempt the kind of cool moves often seen in action movies or TV shows, without having had to select a feat to allow him to do it. By default, any Fantastic Stunt can be tried if the character meets the prerequisites, though there are options to restrict this if desired.