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.
as The Father
as Mayor Walter Peck
as Self(1 ep)
as Terry Drummond
as Self
as Father Westhoff
as Dolan
as Earle Swinter
as Thor Holmvik(1 ep)
as Daniel Morgan
as Ari Weiss(1 ep)
as Levon Bainter(1 ep)
as Stefan
as Jo Dexton
as Howard
as Mickey Rayborn(8 eps)
as Adult David Moran
as King
as John
as Agent Block
as Dr. Ira Gold
as Warren Pierce(1 ep)
as Sen. Ray Colby
as Dr. Barr(1 ep)
as A.D.A. Howard Zale(1 ep)
as Donald Reynolds(1 ep)
as Duncan Mack
as Winchester Rep
as Commander Nathan Whitaker(1 ep)
as Dr. Destiny / John Dee (voice)(2 eps)
as Ralph Stanton
as William Price (segment "Hate Puppet")(1 ep)
as Arthur Kranston
as Party Guest (uncredited)
as Nathan Randall
as Ned Bogden(1 ep)
as Darryl Zanuck
as James Denit
as Dohlen
as President Fields
as Thomas E. Dewey
as Emissary Varta(1 ep)
as Keith Pratt(3 eps)
as Philip Thorne
as Dr. Linus Mills(1 ep)
as Dr. Noah Faulkner
as Neil Roemer
as Self
as Dr. Reginald Holloway
as Franklin Murdoch(1 ep)
as Allan Pinkerton
as Terence
as Bob Gminski
as Sheriff Blackwell
as Eric Walker
as Overton
as Arthur
as Don Snyder(1 ep)
as Dan Jensen(1 ep)
as Richard Thornberg
as Cort van Owen
as Sloane(1 ep)
as Malcolm Mayflower(1 ep)
as Doggett
as Richard Thornburg
as Martin 'Alpha' Loeber
as Allan Deveneux
as Michael Rosen
as Brian Wolfe (segment "Night of the Meek")(1 ep)
as (segment "The Card")(1 ep)
as Martin 'Alpha' Loeber(2 eps)
as Gideon(1 ep)
as Professor Hathaway
as Larry Holleran(1 ep)
as Greg Dalton(1 ep)
as Andy Henley(1 ep)
as Walter Peck
as Stan Harvey
as Jim Spence
as Lawrence Selden
as Jim Lloyd(12 eps)
as James
as Benjamin Rush
as Boerth
as Tod Hackett
as Clovis Poplin
as Fraternity President
as Johnson