Tom Bosley, Herb Voland, and Anson Williams in Happy Days (1974)

Ron Howard, Tom Bosley, Cheryl Howard, Don Most, and Anson Williams

Ron Howard and Anson Williams in Happy Days (1974)

"Happy Days" Erin Moran, Scott Baio, Tom Bosley, Henry Winkler, Marion Ross, Ted McGinley, Anson Williams

Ron Howard, Scott Baio, Pat Morita, Heather O'Rourke, Henry Winkler, Crystal Bernard, Marion Ross, Tom Bosley, Lynda Goodfriend, Ted McGinley, Al Molinaro, Erin Moran, Don Most, Cathy Silvers, and Anson Williams in Happy Days (1974)

Ron Howard, Scott Baio, Henry Winkler, Marion Ross, Tom Bosley, Lynda Goodfriend, Al Molinaro, Erin Moran, Don Most, and Anson Williams in Happy Days (1974)

"Happy Days" Anson Williams, Scott Baio, Marion Ross, Henry Winkler, Tom Bosley, Ron Howard, Erin Moran, Donny Most, Al Molinaro / 1976 ABC / MPTV

"Happy Days" Scott Baio, Cathy Silvers, Al Molinaro, Henry Winkler, Erin Moran, Lynda Goodfriend, Marion Ross, Anson Williams, Ted McGinley

"Happy Days" Al Molinaro, Henry Winkler, Marion Ross, Tom Bosley, Cathy Silvers, Scott Baio, Erin Moran, Anson Williams, Ted McGinley 1981 ** H.L.

"Happy Days" R. Howard, H. Winkler, A. Williams, D. Most 1976 ABC

Ron Howard, Henry Winkler, Don Most, and Anson Williams in Happy Days (1974)

Ron Howard, Henry Winkler, Marion Ross, Tom Bosley, Joyce Brothers, Erin Moran, and Anson Williams at an event for Happy Days (1974)

Anson Williams and Noah on the set of "Sons and Daughters"

Henry Winkler, Don Most, and Anson Williams in Happy Days (1974)

Henry Winkler, Marion Ross, Tom Bosley, Erin Moran, Don Most, and Anson Williams in Happy Days (1974)

Ron Howard, Henry Winkler, Marion Ross, Tom Bosley, Erin Moran, Don Most, and Anson Williams in Happy Days (1974)