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.
Highest rated appearances
Bad Company
Ghouls
as Stefan
Black Crescent Moon
as Jo Dexton
Aces 'N' Eights
as Howard
The Girl Next Door
as Adult David Moran
Kush
as King
Towards Darkness
as John
Into the Sun
as Agent Block
Headspace
as Dr. Ira Gold
Gone But Not Forgotten
as Sen. Ray Colby
Who's Your Daddy?
as Duncan Mack
The Last Samurai
as Winchester Rep
Race to Space
as Ralph Stanton
Burning Down the House
as Arthur Kranston
Bread and Roses
as Party Guest (uncredited)
The Crow: Salvation
as Nathan Randall
The Stranger
Introducing Dorothy Dandridge
as Darryl Zanuck
Michael Kael vs. the World News Company
as James Denit
Mad City
as Dohlen
Executive Power
as President Fields
Hoodlum
as Thomas E. Dewey
Raven Hawk
as Philip Thorne
Bio-Dome
as Dr. Noah Faulkner
Broken Trust
as Neil Roemer
A Night to Die For
as Self
Virus
as Dr. Reginald Holloway
Frank & Jesse
as Allan Pinkerton
Saints and Sinners
as Terence
The Pelican Brief
as Bob Gminski
Chrome Soldiers
as Sheriff Blackwell
Diagnosis Murder: Diagnosis of Murder
as Eric Walker
Oscar
as Overton
Grim Prairie Tales
as Arthur
Die Hard 2
as Richard Thornberg
Buried Alive
as Cort van Owen
Intrigue
as Doggett
Die Hard
as Richard Thornburg
The Equalizer - The Movie: Blood & Wine
as Martin 'Alpha' Loeber
No Mercy
as Allan Deveneux
A Fight for Jenny
as Michael Rosen
Real Genius
as Professor Hathaway
Ghostbusters
as Walter Peck
Malibu
as Stan Harvey
Tomorrow's Child
as Jim Spence
The House of Mirth
as Lawrence Selden
