Movies (Acting Roles)
Sorted by Release DateIf a Man Answers
Christopher Knight was 22 in If a Man Answers as 'Richard'.Movie Released: Wed, Oct 10 1962
Studs Lonigan
Christopher Knight was 20 in Studs Lonigan as 'Studs Lonigan'.Movie Released: Thu, Sep 01 1960
TV Shows (Acting Roles)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages