Ryan MacDonald
Biography
Filmography
Kara Şafak
Robert Mainwaring
Temptress
Gordon Hensen
Star Trek: Voyager
Shopkeeper
The Enemy Within
Jack Giddings
The Positively True Adventures of the Alleged Texas Cheerleader-Murdering Mom
Old Man
Newsies
Mayor Robert Van Wyck
JFK: Kapanmayan Dosya
Board Room Man
Future Kick
Peter
Doogie Howser, M.D.
AMA Chairman
Starchaser: The Legend of Orin
(voice)
Airwolf
Barker
Grace Kelly
Mr. Austin
Thursday's Child
Dr. Shumway
Newhart
Mr. Kenwood
Remington Steele
Harold Delanian
T. J. Hooker
Car Salesman
Falcon Crest
Kenneth Lone
Falcon Crest
Carl Warren
The Brady Girls Get Married
Mr. Covington
Knots Landing
Governor Kelsey
Beggarman, Thief
Tehlike Çemberi
Lester
Stonestreet: Who Killed the Centerfold Model?
Watch Commander
Quincy, M.E.
Clark
Quincy, M.E.
Clark Jeffers
Rich Man, Poor Man - Book II
Sen. Brendell
Rich Man, Poor Man - Book II
Sen. Brendel
Police Woman
Mr. Green
Police Woman
Jonas Van Dyke Jr.
The Rockford Files
Hotel Manager
The Six Million Dollar Man
George Van Rensselaer
The Six Million Dollar Man
Russian agent
The Great American Beauty Contest
Elliot
Emergency!
Walter
Monty Nash
Neville
Columbo
Charles Whelan
Love Hate Love
Lieutenant Hank Robins (as Ryan McDonald)
The Odd Couple
Roy
The Doris Day Show
Clerk
The Doris Day Show
James Waterhouse
Here's Lucy
Jerry Thompson
Mannix
Lt. Robert Hargrave
Mannix
Lt. Robert Hargrove
Lassie
Jim Fredericks