Movies
TV Shows
Actors
William Katt
Feb 16, 1951 (73 years old) in Los Angeles, California, USA
Known For
House
Kojak
Viper
Supergirl
Ironside
Credits
2022 ·
Pursuit
as Taye Biggs
2021 ·
Overrun
as Detective Ed Dobbs
2020 ·
The 2nd
as Senator Bob Jeffers
2020 ·
The Christmas High Note
as Dennis
2018 ·
The Other Side of the Wind
as Man in Bathroom Stall
2017 ·
The Man from Earth: Holocene
as Art
2017 ·
Ding Dong, You're Dead! The Making of "House"
as
2017 ·
Home Deadly Home: The Making of "House IV"
as
2015 ·
Chita Rivera: A Lot Of Livin' To Do
as Self (archive footage)
2015 ·
Supergirl
as Minister
2015 ·
Crusty Demons 18: Twenty Years of Fear
as Narrator
2015 ·
Subterranea
as Mockenrue
2014 ·
The Unwanted
as Troy
2013 ·
The Secret Lives of Dorks
as Mr. Gibson
2013 ·
Paranormal Movie
as Houseguest Bill
2013 ·
.357
as Smalls
2013 ·
Sparks
as Matanza
2012 ·
Sweetwater
as Dean Taylor
2011 ·
Earthling
as Ryan Donnelly
2011 ·
The Encore of Tony Duran
as Art Smith
2010 ·
Super
as Sgt. Fitzgibbon
2010 ·
Mirrors 2
as Jack Matheson
2010 ·
Pure Country 2: The Gift
as Winter
2009 ·
Beautiful Loser
as Father Hume
2009 ·
Deadland
as Shiv
2008 ·
Batman: The Brave and the Bold
as Hawkman (voice)
2008 ·
Big Game
as Dave
2008 ·
Bone Eater
as Dr. Boombas
2007 ·
AVH: Alien vs. Hunter
as Lee
2007 ·
The Man from Earth
as Art
2006 ·
Heroes
as Jim McCann
2005 ·
Mystery Woman: Game Time
as Donald Fiske
2005 ·
Numb3rs
as
2005 ·
River's End
as Ed Kennedy
2004 ·
House
as Walter
2003 ·
Descendant
as Dr. Tom Murray
2002 ·
Snake Island
as Malcolm Page
2002 ·
Gentle Ben
as Gittis Malone
2001 ·
Justice League
as Green Guardsman (voice)
2001 ·
Circuit
as Gino
2001 ·
Acting 'Carrie'
as Self
2001 ·
Determination of Death
as John Logan
2000 ·
Andromeda
as Eddie Aldrich
2000 ·
Son of the Beach
as
2000 ·
The Clean and Narrow
as George
1999 ·
Twin Falls Idaho
as Surgeon
1999 ·
Jawbreaker
as Mr. Purr
1998 ·
Catch Me If You Can
as Jean Benoit
1998 ·
Hyacinth
as Andy Gillis
1997 ·
Mother Teresa: In the Name of God's Poor
as Harry Harper
1997 ·
Rough Riders
as Edward Marshall
1996 ·
Daddy's Girl
as Don Mitchell
1996 ·
7th Heaven
as Will Grayson
1996 ·
Rattled
as Paul Donohue
1996 ·
Romantic Undertaking
as Richard Tennant
1995 ·
Cyborg 3: The Recycler
as Decaf
1995 ·
Piranha
as Paul Grogan
1995 ·
JAG
as James Merrick
1995 ·
Americanski Blues
as Dr. Dell Davis
1995 ·
Problem Child 3
as Ben Healy
1995 ·
Cybill
as
1994 ·
Stranger by Night
as Troy Rooney
1994 ·
The Paperboy
as Brian
1994 ·
Tollbooth
as Waggy
1994 ·
Models Inc.
as
1994 ·
Burke's Law
as Brian Cobham
1994 ·
Viper
as Arno Krafft
1993 ·
Diagnosis: Murder
as Roland Spear
1993 ·
Distant Cousins
as Richard Sullivan
1993 ·
Walker, Texas Ranger
as Keith Portman
1992 ·
Batman: The Animated Series
as Zowie (voice)
1992 ·
Double X: The Name of the Game
as Michael Cooper
1992 ·
House IV
as Roger Cobb
1991 ·
Last Call
as Paul Avery
1991 ·
Good Sports
as Nick Calder
1990 ·
Naked Obsession
as Franklyn Carlysle
1990 ·
Wedding Band
as Marshall Roman
1989 ·
Top of the Hill
as
1989 ·
Swimsuit
as Brian
1988 ·
White Ghost
as Steve Shepard
1988 ·
Perry Mason: The Case of the Lady in the Lake
as Paul Drake, Jr.
1988 ·
Perry Mason: The Case of the Avenging Ace
as Paul Drake Jr.
1987 ·
Perry Mason: The Case of the Scandalous Scoundrel
as Paul Drake Jr.
1987 ·
Perry Mason: The Case of the Murdered Madam
as Paul Drake Jr.
1987 ·
Perry Mason: The Case of the Sinister Spirit
as Paul Drake Jr.
1987 ·
Perry Mason: The Case of the Lost Love
as Paul Drake Jr.
1986 ·
Perry Mason: The Case of the Shooting Star
as Paul Drake, Jr.
1986 ·
Perry Mason: The Case of the Notorious Nun
as Paul Drake Jr.
1986 ·
Fangoria's Weekend of Horrors
as Self
1985 ·
House
as Roger Cobb
1985 ·
Perry Mason Returns
as Paul Drake Jr.
1985 ·
The New Alfred Hitchcock Presents
as Dr. Burke
1985 ·
Baby: Secret of the Lost Legend
as George Loomis
1984 ·
Murder, She Wrote
as Derek Hartman
1984 ·
Thumbelina
as The Flower Prince
1982 ·
The Rainmaker
as Jimmy Curry
1982 ·
Faerie Tale Theatre
as The Flower Prince
1981 ·
The Greatest American Hero
as Ralph Hinkley
1981 ·
Pippin
as Pippin
1979 ·
Butch and Sundance: The Early Days
as Sundance Kid
1978 ·
Big Wednesday
as Jack Barlow
1977 ·
First Love
as Elgin Smith
1976 ·
Carrie
as Tommy Ross
1974 ·
Police Woman
as Martin Wadsworth
1974 ·
Can Ellen Be Saved?
as Bob
1973 ·
Kojak
as Carey Nysrom
1972 ·
Kung Fu
as
1972 ·
M*A*S*H
as P.F.C.
1972 ·
The Daughters of Joshua Cabe
as Billy Jack
1972 ·
The Rookies
as
1972 ·
Emergency!
as Wally Lytton
1971 ·
The Trackers
as Davey Paxton
1971 ·
The Failing of Raymond
as Harold (uncredited)
1971 ·
The Late Liz
as Peter Addams (as Bill Katt)
1970 ·
Night Chase
as Marine Private
1967 ·
Ironside
as Jimmy
1955 ·
Gunsmoke
as Lonnie Weeks
2025 ·
When We Get There
as Bob
