Acting
William Atherton Knight Jr. (born July 30, 1947) is an American actor, best known for portraying Richard Thornburg in Die Hard and its sequel and Walter Peck in Ghostbusters.
Law & Order: Special Victims Unit
1999
Monk
2002
Law & Order
1990
Desperate Housewives
2004
Lost
Castle
2009
Stargate SG-1
1997
The Practice
Boston Legal
Numb3rs
2005
Murder, She Wrote
1984
Nash Bridges
1996
The Outer Limits
1995
The Twilight Zone
1985
The Equalizer
Tales from the Crypt
1989
Childrens Hospital
2008
Life
2007
Die Hard
1988
Workaholics
2011