Matthew Lillard

1970-01-24 (age 54)

John DiMaggio

1968-09-04 (age 55)

See them share the screen in these great pictures:

Scooby-Doo! Legend of the Phantosaur
Scooby-Doo! Mask of the Blue Falcon
Scooby-Doo! & Batman: The Brave and the Bold