Answer
In addition to Kiefer Sutherland, two other of his brothers are also actors: Rossif Sutherland and Angus Sutherland. Rossif Sutherland was born in 1975 and has appeared in films such as "The Sweet Hereafter" and "The Claim." Angus Sutherland was born in 1978 and has appeared in films such as "The Covenant" and "The Last King of Scotland."