"I can't imagine doing an hour-long dramatic series because it's so much work. A sitcom is a wonderful gig. You work from 10 to 4 every day, it's fun, and you get to live at home"

John Lithgow is revealing his preference for comedies over hour-long significant series. He believes that comedies are a far more pleasurable and practical task. He points out that comedies only need a couple of hours of work each day, which the task is fun. He also points out that working on a comedy allows him to remain at home, which is an excellent advantage. This quote shows that Lithgow worths convenience and pleasure in his work, which he prefers sitcoms over hour-long dramatic series. He thinks that comedies are a great way to earn a living without having to sacrifice excessive of his time or energy. This quote also exposes that Lithgow is an useful individual who values performance and convenience in his work.