Jeff Garlin is an American actor, comedian, and writer, best known for his role as Murray Goldberg on the television series The Goldbergs. He has also appeared in the popular show Curb Your Enthusiasm, where he plays the character Jeff Greene, a close friend of Larry David. In addition to his television work, Garlin has lent his voice to animated films, including Toy Story 3 and Toy Story 4, where he voices the character Buttercup. He has a background in stand-up comedy and has performed in various comedy clubs across the United States.