Mary Hartman, Mary Hartman (7.3)
Show · 1976
as Buzz MacGregor
Charles Siebert
Born on March 9, 1938 in Kenosha, Wisconsin, USA, died on May 1, 2022.
...And Justice for All (7.1)
Movie · 1979
as Assistant D.A. Keene
Perry Mason: The Case of the Avenging Ace (7.1)
Movie · 1988
as Jason Sloan
The Miracle Worker (6.9)
Movie · 1979
as Capt. Keller
Coma (6.8)
Movie · 1978
as Dr. Goodman
Eight Men Out (6.8)
Movie · 1988
as Reds Catcher
One Day at a Time (6.8)
Show · 1975
as Jerry Davenport
The Great Los Angeles Earthquake (6.7)
Movie · 1990
as Mayor Frank Baldwin
Trapper John, M.D. (6.6)
Show · 1979
as Stanley Riverside III
The Incredible Hulk (6.5)
Movie · 1977
as Ben
Mancuso, F.B.I. (6.5)
Show · 1989
as Dr Paul Summers
The Rhinemann Exchange (6.5)
Show · 1977
as Sergeant
White Water Summer (6.2)
Movie · 1987
as Jerry Block
Deadly Hero (5.8)
Movie · 1975
as Baker
Blue Sunshine (5.7)
Movie · 1977
as Detective Clay
Another World (5.5)
Show · 1964
All Night Long (5.3)
Movie · 1981
as Nevins
Favorite Son (5.0)
Show · 1988
Don't Touch My Daughter (4.7)
Movie · 1991
as Gordon