Home People Christopher Knight Christopher Knight movies Christopher Knight movies Christopher Knight Movies (13) The Last Sharknado: It's About Time (2018) As Grandpa Clarke. He was 60 years old Letting Go (2012) As The Boss. He was 54 years old Fallen Angels (2007) As Belmont. He was 49 years old The Brady Bunch 35th Anniversary Reunion Special: Still Brady After All These Years (2004) As Himself. He was 46 years old Nowhere (1997) As Mr. Sighvatssohn. He was 39 years old The Doom Generation (1995) As TV Anchorman. He was 37 years old Good Girls Don't (1993) As Montana. He was 35 years old A Very Brady Christmas (1988) As Peter Brady. He was 31 years old The Brady Girls Get Married (1981) As Peter Brady. He was 23 years old Valentine Magic on Love Island (1980) As Jimmy. He was 22 years old Diary of a Teenage Hitchhiker (1979) As Nick. He was 21 years old Just You and Me, Kid (1979) As Roy. He was 21 years old The World of Sid & Marty Krofft at the Hollywood Bowl (1973) As Brady Bunch Kids, The. He was 16 years old
