Radical Jack

You can hardly blame singers who are hot-at-the-moment for diving into movies while their popularity is high. (Most everyone involved in this mess must have been in the same condition.) The requisite horrible script doesn't disappoint: the grade-school dialogue and corny action is all there, and our hero is indestructible. Even when he's beaten half to death, Jack springs back fast. The movie itself doesn't, but it's good for a Rifftrax viewing.