Anson Williams
Tom Bosley
Don Most
Marion Ross
Garry Marshall
Pat Morita
Erin Moran
Michael Lembeck
Vic Tayback
Henry Winkler
Jerry Paris
Jack Carter (comedian)
Valerie Harper
Ken Berry
Buddy Hackett
Bob Hastings
Charlotte Rae
John Ritter
John Byner
Sid Caesar
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Don Most (born August 8, 1953) is an American actor and singer. He is known for his role as Ralph Malph on the television series Happy Days. Wikipedia