How old was Christopher Knight in…

Christopher Knight

Born: Thu, Nov 07 1957

Birthplace: Manhattan, New York City, New York, USA

Christopher Knight is 67 years old

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Acting Roles

Crew Roles

Movies (Acting Roles)

Sorted by Release Date

"Truelove: The Film"

Christopher Knight was

65 in "Truelove: The Film"

as 'Self'.

Tue, Sep 12 2023

Blending Christmas

Christopher Knight was

64 in Blending Christmas

as 'Brian'.

Sun, Dec 12 2021

Dragging the Classics: The Brady Bunch

Christopher Knight was

63 in Dragging the Classics: The Brady Bunch

as 'Peter Brady'.

Wed, Jun 30 2021

David Mirisch, the Man Behind the Golden Stars

Christopher Knight was

63 in David Mirisch, the Man Behind the Golden Stars

as 'Self'.

Fri, Jan 01 2021

Viewer Direction Advised

Christopher Knight was

61 in Viewer Direction Advised

as 'Self'.

Wed, Nov 14 2018

The Last Sharknado: It's About Time

Christopher Knight was

60 in The Last Sharknado: It's About Time

as 'Grandpa Clarke'.

Sun, Aug 19 2018

Light Years Away

Christopher Knight was

57 in Light Years Away

as 'David Sommers'.

Thu, Nov 13 2014

Letting Go

Christopher Knight was

54 in Letting Go

as 'The Boss'.

Tue, Oct 02 2012

American Pie Presents: The Book of Love

Christopher Knight was

52 in American Pie Presents: The Book of Love

as 'Alumnus Guy #3'.

Mon, Dec 07 2009

Spring Breakdown

Christopher Knight was

51 in Spring Breakdown

as 'Celebrity Judge'.

Fri, May 22 2009

Fallen Angels

Christopher Knight was

49 in Fallen Angels

as 'Belmont'.

Fri, Oct 05 2007

L.A. Dicks

Christopher Knight was

49 in L.A. Dicks

as 'Bernie Taylor'.

Tue, Apr 10 2007

The Brady Bunch 35th Anniversary Reunion Special: Still Brady After All These Years

Christopher Knight was

46 in The Brady Bunch 35th Anniversary Reunion Special: Still Brady After All These Years

as 'Himself'.

Wed, Sep 29 2004

Dickie Roberts: Former Child Star

Christopher Knight was

45 in Dickie Roberts: Former Child Star

as 'Self'.

Thu, Sep 04 2003

Nowhere

Christopher Knight was

39 in Nowhere

as 'Mr. Sighvatssohn'.

Fri, May 09 1997

The Doom Generation

Christopher Knight was

37 in The Doom Generation

as 'TV Anchorman'.

Fri, Oct 27 1995

Brady Bunch Home Movies

Christopher Knight was

37 in Brady Bunch Home Movies

as '(archival footage)'.

Wed, May 24 1995

The Brady Bunch Movie

Christopher Knight was

37 in The Brady Bunch Movie

as 'Coach'.

Thu, Feb 16 1995

Good Girls Don't

Christopher Knight was

35 in Good Girls Don't

as 'Montana'.

Fri, Oct 01 1993

Curfew

Christopher Knight was

31 in Curfew

as 'Sam'.

Tue, Apr 25 1989

A Very Brady Christmas

Christopher Knight was

31 in A Very Brady Christmas

as 'Peter Brady'.

Sun, Dec 18 1988

The Brady Girls Get Married

Christopher Knight was

23 in The Brady Girls Get Married

as 'Peter Brady'.

Fri, Feb 06 1981

Valentine Magic on Love Island

Christopher Knight was

22 in Valentine Magic on Love Island

as 'Jimmy'.

Fri, Feb 15 1980

Diary of a Teenage Hitchhiker

Christopher Knight was

21 in Diary of a Teenage Hitchhiker

as 'Nick'.

Fri, Sep 21 1979

Just You and Me, Kid

Christopher Knight was

21 in Just You and Me, Kid

as 'Roy'.

Fri, Jul 13 1979

The World of Sid & Marty Krofft at the Hollywood Bowl

Christopher Knight was

16 in The World of Sid & Marty Krofft at the Hollywood Bowl

as 'Brady Bunch Kids, The'.

Sat, Nov 24 1973

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

The Masked Singer

Christopher Knight was

61+ in The Masked Singer

as 'Mummy, Mummy (archive footage)'.

First Air Date
Wed, Jan 02 2019

Hollywood Medium with Tyler Henry

Christopher Knight was

58+ in Hollywood Medium with Tyler Henry

as 'Self - Guest'.

First Air Date
Sun, Jan 24 2016

Celebrity Ghost Stories

Christopher Knight was

51+ in Celebrity Ghost Stories

as 'Self'.

First Air Date
Sat, Oct 03 2009

Watch What Happens Live with Andy Cohen

Christopher Knight was

51+ in Watch What Happens Live with Andy Cohen

as 'Self - Guest'.

First Air Date
Thu, Jul 16 2009

Celebrity Family Feud

Christopher Knight was

50+ in Celebrity Family Feud

as 'Self'.

First Air Date
Tue, Jun 24 2008

Dirt

Christopher Knight was

49+ in Dirt

First Air Date
Tue, Jan 02 2007

Rachael Ray

Christopher Knight was

48+ in Rachael Ray

First Air Date
Mon, Sep 18 2006

The Greg Behrendt Show

Christopher Knight was

48+ in The Greg Behrendt Show

First Air Date
Tue, Sep 12 2006

My Fair Brady

Christopher Knight was

47+ in My Fair Brady

First Air Date
Sun, Sep 11 2005

E!'s 101

Christopher Knight was

45+ in E!'s 101

as 'Self'.

First Air Date
Sun, Jul 13 2003

The Surreal Life

Christopher Knight was

45+ in The Surreal Life

as 'Self'.

First Air Date
Thu, Jan 09 2003

Less than Perfect

Christopher Knight was

44+ in Less than Perfect

as 'Waiter'.

First Air Date
Tue, Oct 01 2002

CSI: Crime Scene Investigation

Christopher Knight was

42+ in CSI: Crime Scene Investigation

as 'Pastor'.

First Air Date
Fri, Oct 06 2000

That '70s Show

Christopher Knight was

40+ in That '70s Show

as 'Josh'.

First Air Date
Sun, Aug 23 1998

The View

Christopher Knight was

39+ in The View

as 'Self'.

First Air Date
Mon, Aug 11 1997

E! True Hollywood Story

Christopher Knight was

38+ in E! True Hollywood Story

First Air Date
Wed, Aug 21 1996

New York Undercover

Christopher Knight was

36+ in New York Undercover

First Air Date
Thu, Sep 08 1994

The Bradys

Christopher Knight was

32+ in The Bradys

as 'Peter Brady'.

First Air Date
Fri, Feb 09 1990

Day by Day

Christopher Knight was

30+ in Day by Day

First Air Date
Mon, Feb 29 1988

Masquerade

Christopher Knight was

26+ in Masquerade

First Air Date
Thu, Dec 15 1983

The Brady Brides

Christopher Knight was

23+ in The Brady Brides

as 'Peter Brady'.

First Air Date
Fri, Feb 06 1981

Joe's World

Christopher Knight was

22+ in Joe's World

as 'Steve Wabash'.

First Air Date
Fri, Dec 28 1979

CHiPs

Christopher Knight was

19+ in CHiPs

First Air Date
Thu, Sep 15 1977

The Brady Bunch Hour

Christopher Knight was

19+ in The Brady Bunch Hour

as 'Peter Brady'.

First Air Date
Sun, Jan 23 1977

Donny & Marie

Christopher Knight was

18+ in Donny & Marie

as 'Self'.

First Air Date
Fri, Jan 23 1976

The Bionic Woman

Christopher Knight was

18+ in The Bionic Woman

First Air Date
Wed, Jan 14 1976

One Day at a Time

Christopher Knight was

18+ in One Day at a Time

First Air Date
Tue, Dec 16 1975

Happy Days

Christopher Knight was

16+ in Happy Days

First Air Date
Tue, Jan 15 1974

ABC Afterschool Special

Christopher Knight was

14+ in ABC Afterschool Special

as 'Joe'.

First Air Date
Wed, Oct 04 1972

The ABC Saturday Superstar Movie

Christopher Knight was

14+ in The ABC Saturday Superstar Movie

as 'Peter Brady'.

First Air Date
Sat, Sep 09 1972

The Brady Kids

Christopher Knight was

14+ in The Brady Kids

as 'Peter Brady (voice)'.

First Air Date
Sat, Sep 09 1972

The Brady Bunch

Christopher Knight was

11+ in The Brady Bunch

as 'Peter Brady'.

First Air Date
Fri, Sep 26 1969

Mannix

Christopher Knight was

9+ in Mannix

First Air Date
Sat, Sep 16 1967

Another World

Christopher Knight was

6+ in Another World

as 'Leigh Hobson'.

First Air Date
Mon, May 04 1964

The Mike Douglas Show

Christopher Knight was

4+ in The Mike Douglas Show

as 'Self'.

First Air Date
Mon, Dec 11 1961

Gunsmoke

Christopher Knight was

0+ in Gunsmoke

as 'Boy'.

First Air Date
Sat, Sep 10 1955