From Wikipedia, the free encyclopedia. Don Most (born August 8, 1953; Brooklyn, New York) is an American actor best known for his role as Ralph Malph on the television series Happy Days.
31 movies · 32 shows
Harsens Island Revenge
2025·7.0
Making of Harsens Island Revenge
2025·0.0
Unsung Hero
2024·7.0
Far Haven
2023·6.8
When George Got Murdered
2022·0.0
Holiday in Santa Fe
2021·6.0
Bigfoot, UFOs and Jesus
2021·5.0
Middletown
2021·0.0
More Than Miyagi: The Pat Morita Story
2021·7.1
Lost Heart
2020·2.8
The Happy Days of Garry Marshall
2020·8.0
Remember Isobel
2018·1.0
Six L.A. Love Stories
2016·5.0
Chez Upshaw
2015·0.0
Follow
2015·4.6
Campin' Buddies
2014·0.0
Duality
2014·0.0
The Yankles
2009·5.0
The Great Buck Howard
2008·6.0
ABC's 50th Anniversary Celebration
2003·8.0
The Thundering 8th
2000·7.0
EDtv
1999·6.0
Dead Man's Island
1996·5.1
Acting on Impulse
1993·4.8
Hägar the Horrible
1989·6.9
Stewardess School
1986·4.9
Leo and Loree
1980·3.7
Daniel and Nebuchadnezzar
1979·0.0
With This Ring
1978·10.0
Huckleberry Finn
1978·6.2
Crazy Mama
1975·5.6