Acting credits
59
Established
Large and steady acting portfolio.
Actor
Don Most
Acting
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
1.5
Low visibility
TMDB internal trend index. Higher usually means more searches and page activity now.
Movies: 31Series: 31Crew credits: 4
TMDB ID: 101378
IMDb ID: nm0609182
Known for: Acting
Born: August 8, 1953
Age: 72
Place of birth: Brooklyn, New York City, New York, USA
Gender: Male
Adult content flag: No
Career span: 1961 - 2025
Years active: 65
Average TMDB rating: 6.71
Wikidata: Q1239364
Also known as
Donald Most • Donn Most • Donny Most
Other jobs
Director (4)
Biography
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.
Photos
Movies
Movies
Movie credits linked with Don Most.
7.0
Harsens Island Revenge
as Ray Bernstein
2025 Movie
7.1
Unsung Hero
as Pierce
2024 Movie
8.0
Far Haven
as Chester Tilly
2023 Movie
When George Got Murdered
as C.o. Wilson
2022 Movie
5.9
Holiday in Santa Fe
as Mr. Rogers
2021 Movie
5.0
Bigfoot, UFOs and Jesus
as Milo Williams
2021 Movie
Middletown
as Don Abrams
2021 Movie
7.1
More Than Miyagi: The Pat Morita Story
as Self
2021 Movie
2.8
Lost Heart
as Milo Williams
2020 Movie
7.7
The Happy Days of Garry Marshall
as Self
2020 Movie
1.0
Remember Isobel
as Sean
2018 Movie
5.0
Six L.A. Love Stories
as Rick the Surly Bartender
2016 Movie
4.6
Follow
as Mr. Pearson
2015 Movie
Campin' Buddies
as Wilbur
2014 Movie
Duality
as Kyle
2014 Movie
4.4
Harley's Hill
Director
2011 Movie
5.0
The Yankles
as Frankie Dubs
2009 Movie
6.0
The Great Buck Howard
as Tonight Show Producer
2008 Movie
3.8
Moola
Director
2007 Movie
ABC's 50th Anniversary Celebration
as Self
2003 Movie
The Thundering 8th
as Crew Chief
2000 Movie
3.8
The Last Best Sunday
Director
1999 Movie
6.0
EDtv
as Benson
1999 Movie
4.7
Dead Man's Island
as Burton Andrews
1996 Movie
Series
Series
Series credits linked with Don Most.
10.0
Viral Vignettes
as Marshall • 1 eps
2020 Series
5.8
The Odd Couple
as Fred • 1 eps
2015 Series
7.3
Celebrity Ghost Stories
as Self • 1 eps
2009 Series
6.8
Glee
as Rusty Pillsbury • 3 eps
2009 Series
5.0
Century City
1 eps
2004 Series
7.4
Family Guy
as Donny Most (voice) • 1 eps
1999 Series
6.5
The Crow: Stairway to Heaven
2 eps
1998 Series
7.8
Sabrina, the Teenage Witch
as White Rabbit • 1 eps
1996 Series
7.2
Dark Skies
1 eps
1996 Series
7.0
MADtv
as Don Most as Peter Pippen • 1 eps
1995 Series
7.6
Sliders
as Skip Collins • 1 eps
1995 Series
7.8
Star Trek: Voyager
as Kadan • 2 eps
1995 Series
7.1
Diagnosis: Murder
as Emerson Horn • 1 eps
1993 Series
6.0
Shades of L.A.
1 eps
1990 Series
6.7
The New Lassie
1 eps
1989 Series
6.0
Baywatch
1 eps
1989 Series
7.1
Teen Wolf
as Stiles (voice) • 21 eps
1986 Series
6.1
Charles in Charge
as Lottery Winner • 1 eps
1984 Series
7.5
Murder, She Wrote
as T.J. Holt • 1 eps
1984 Series
7.9
Dungeons & Dragons
as Eric (voice) • 27 eps
1983 Series
5.0
Aloha Paradise
1 eps
1981 Series
8.0
The Fonz and the Happy Days Gang
as Ralph Malph • 24 eps
1980 Series
6.3
The Love Boat
as Marv Pine • 3 eps
1977 Series
6.8
CHiPs
as Moloch • 1 eps
1977 Series