Task: Explanation
Input (English): Timothy Christopher Adams (born August 4, 1967) is an American actor and model. He is best known or his portrayal of Brucie Kibbutz in the video game Grand Theft Auto IV. He has also been in various television roles such Casey Mitchum in "Sunset Beach" as well as multiple film roles as bit parts such as "Bad Boys II" and "Die Hard with a Vengeance". Question: Casey Mitchum was portrayed by an American actor best known for his portrayal of which character in Grand Theft Auto IV? Answer: Brucie Kibbutz
Output (English):  He is best known or his portrayal of Brucie Kibbutz in the video game Grand Theft Auto IV.