History of The Simpsons Simpson, Abraham Simpson, and Krusty the Clown. Homer's voice in the shorts is a loose impression of Walter Matthau, whereas it became more robust and humorous on the half-hour show, allowing Homer to cover a fuller range of emotions. Julie Kavner, Nancy Cartwright, and Yeardley Smith performed the voices of Marge Simpson, Bart Simpson, and Lisa Simpson respectively. The crew began to string the clips together on tape to play for the show's live audience, and "The Simpsons" generated "the biggest laughs of the show" according to John Ortved, author of "". The writing staff of "Ullman" soon began to
The Simpsons show. The celebration ended on January 10, 2010 (almost 20 years after "Bart the Genius" aired on January 14, 1990), with "The Simpsons 20th Anniversary Special – In 3-D! On Ice!", a documentary special by documentary filmmaker Morgan Spurlock that examines the "cultural phenomenon of "The Simpsons"". As of the twenty-first season (2009–2010), "The Simpsons" became the longest-running American scripted primetime television series, having surpassed "Gunsmoke". On April 29, 2018, "The Simpsons" also surpassed "Gunsmoke"s 635-episode count with the episode "Forgive and Regret." "The Simpsons" has won dozens of awards since it debuted as a series, including 31 Primetime Emmy