I thought I had read the same thing about Samuel Jackson recently. Thanks to his willingness to take on even the most minor of roles, he's been in an endless list of big time money makers. The Star Wars prequels, Ironman 1 and 2, the Avengers,... you can go on and on with that list. And he'll wind up in all of the Marvel movies moving forward, so the money will keep on growing.
Maybe he gets passed over for Oldman though since he's done a lot of uncredited roles.