His PSA features him going back in time to the characters he used to play. (Opie from The Andy Griffith Show, and Richie from Happy Days) He even brings back characters from the shows! Oh yes, that means Fonz and Andy Griffith! :)
Here, relive the good ol days-->
See more Ron Howard videos at Funny or Die
HA! I LOVE seeing them back at it.. They're SO old!!!
Good work, Ron!