Allen Williams
Acted in
Guy in Row Five
2005
as Larry
Desperate Housewives
2004
as Dr. Claude Kyl
Medical Investigation
2004
as Gary England
Sabrina, the Teenage Witch
1996
as Professor Klaveman
7th Heaven
1996
Sliders
1995
as Don Welles
Civil Wars
1991
Law & Order
1990
as Detective Saperstein
Crash Course
1988
as Chadley Bennett III
Mr. President
1987
21 Jump Street
1987
as Doctor
Scorpion
1986
as Phil Keller
Return to Mayberry
1986
as Lloyd Fox
Stark
1985
as Tom Hefton
Malice in Wonderland
1985
as Joel
Anatomy of an Illness
1984
as Wallace
Against All Odds
1984
as Bob Soames
Trauma Center
1983
Cheers
1982
as Dr. Paul Kendall
Knight Rider
1982
as Jack
Knight Rider
1982
as Major Sanderson
O'Hara's Wife
1982
as Billy Tatum
Knots Landing
1979
as Detective Behar
The Last Ride of the Dalton Gang
1979
as Preacher
The Two Worlds of Jennie Logan
1979
as Ed Hartley
Meteor
1979
as Astronaut Michael McKendrick
The Onion Field
1979
as Poker Playing Cop
Taxi
1978
as Robert
Lou Grant
1977
as Adam Wilson
Lou Grant
1977
as Assistant Foreign Editor
Roots
1977
as Robert Calvert
Having Babies
1976
as Surgeon
Rich Man, Poor Man - Book II
1976
as Young Doctor
Wonder Woman
1975
as Hutchins
The Rockford Files
1974
as Dr. Norman Fellows
The Streets of San Francisco
1972
as Richard
M*A*S*H
1972
as Lt. Priore
McMillan and Wife
1971
as Flight Engineer