Christopher Knight

1973

• [ ] The World of Sid & Marty Krofft at the Hollywood Bowl (Brady Bunch Kids, The) 

1979

• [ ] Just You and Me, Kid (Roy) 
• [ ] Diary of a Teenage Hitchhiker (Nick) 

1980

• [ ] Valentine Magic on Love Island (Jimmy) 

1981

• [ ] The Brady Girls Get Married (Peter Brady) 

1988

• [ ] A Very Brady Christmas (Peter Brady) 

1989

• [ ] Curfew (Sam) 

1993

• [ ] Good Girls Don't (Montana) 

1995

• [ ] The Doom Generation (TV Anchorman) 
• [ ] Brady Bunch Home Movies ((archival footage)) 
• [ ] The Brady Bunch Movie (Coach) 

1997

• [ ] Nowhere (Mr. Sighvatssohn) 

2003

• [ ] Dickie Roberts: Former Child Star (Self) 
• [ ] ABC's 50th Anniversary Celebration (Self) 

2004

• [ ] The Brady Bunch 35th Anniversary Reunion Special: Still Brady After All These Years (Self) 

2006

• [ ] Light Years Away (David Sommers) 

2007

• [ ] L.A. Dicks (Bernie Taylor) 
• [ ] Fallen Angels (Belmont) 

2009

• [ ] American Pie Presents: The Book of Love (Alumnus Guy #3) 
• [ ] Spring Breakdown (Celebrity Judge) 

2012

• [ ] Letting Go (The Boss) 

2018

• [ ] Viewer Direction Advised (Self) 
• [ ] The Last Sharknado: It's About Time (Grandpa Clarke) 

2021

• [ ] Blending Christmas (Brian) 
• [ ] David Mirisch, the Man Behind the Golden Stars (Self) 
• [ ] Dragging the Classics: The Brady Bunch (Peter Brady) 

2023

• [ ] Truelove: The Film (Self) 

2023

• [ ] Truelove: The Film (Producer)