Complex sentence: John Albert "Jack" Riley Jr. (December 30,1935--August 19,2016) was an American comic actor, who was known for playing Elliot Carlin on "The Bob Newhart Show" and for voicing Stu Pickles in the "Rugrats" franchise.
Split into simpler sentences: John Albert "Jack" Riley Jr. (December 30,1935--August 19,2016) was an American comic actor. He was known for playing Elliot Carlin on "The Bob Newhart Show" and for voicing Stu Pickles in the "Rugrats" franchise.