Well Marcel Marceau doesn't come to mind ever so quickly. But, in any case:
Marcel Marceau was in Joseph's Gift with Freddy Rodriguez
Freddy Rodriguez was in Planet Terror with Bruce Willis
Bruce Willis was in 4 Rooms with Quentin Tarantino
Quentin Tarantino was in From Dusk Till Dawn with Juliette Lewis
Juliette Lewis was in Old School with Elisha Cuthbert
Elisha Cuthbert was in House of Wax with Paris Hilton... damn.
Danny Trejo and Clint Howard