Task: Explanation
Input (English): Jonathan Southworth Ritter (September 17, 1948 – September 11, 2003) was an American actor and comedian. The son of the late singing cowboy star Tex Ritter and the father of actors Jason Ritter and Tyler Ritter, he was best known for his role as Jack Tripper on the ABC sitcom "Three's Company" (1977–84), for which he received a Primetime Emmy Award and a Golden Globe Award in 1984. He briefly reprised the role on the spin-off "Three's a Crowd", which aired for one season. Question: Panic is a 2000 American crime film that starred what actor who was best known for his role as Jack Tripper on Three's Company? Answer: Jonathan Southworth Ritter
Output (English):  The son of the late singing cowboy star Tex Ritter and the father of actors Jason Ritter and Tyler Ritter, he was best known for his role as Jack Tripper on the ABC sitcom Threes Company 1977–84, for which he received a Primetime Emmy Award and a Golden Globe Award in 1984.