<Li> Theresa Nakamura (Suzy Nakamura) is the restaurant's assistant manager . </Li> <Li> Michael York (as a fictionalized version of himself) is one of the other celebrity investors . </Li> <Li> Lou DiMaggio (Lou DiMaggio) is an investor in the restaurant . He reappears at a dinner at the Greenes' house in season seven . </Li> <Ul> <Li> Cady Huffman (as a fictionalized version of herself) is the female star of The Producers with Larry David and David Schwimmer . She plays the role of Ulla . Larry tries to use his 10th anniversary gift (Cheryl letting him sleep with one woman one time, no questions asked) on Cady, but is turned off and repulsed to find out that she is a Republican . She suffers from Obsessive Compulsive Disorder . Cady first appears in the episode "Mel's Offer ." </Li> <Li> Ben Stiller (as a fictionalized version of himself, Seasons 4, 7) is originally cast in the role of Leo Bloom, opposite Larry; however, he frustratedly leaves the project because of a series of incidents with Larry, such as him not moving to the front of the car when his wife got out, not singing Happy Birthday at his party two weeks after his actual birthday, and poking him in the eye with a food stick while showing Jeff a new golf move . Ben resurfaces in the season six episode "The N Word", in which Jeff unsuccessfully tries to hire him as a client . He first appeared in the episode "Mel's Offer ." </Li> <Li> Mel Brooks (as a fictionalized version of himself) is the writer of the musical and the film it was based on . Mel Brooks asks Larry David to star in The Producers on Broadway . In "Opening Night", it is revealed that Mel Brooks cast Larry David hoping he would fail and that Brooks would never have to run The Producers again . Larry does temporarily forget his lines, only to perform his stand - up act to get the crowd back on his side, and then continues on with the play . He first appears in the episode "Mel's Offer ." </Li> <Li> Michael (Patrick Kerr Seasons 1, 4) is a blind pianist who plays the music for The Producers . Larry and Richard Lewis meet the Michael when they help him move in his first appearance, in the season one episode "The Bracelet ." </Li> <Li> David Schwimmer (as a fictionalized version of himself) replaces Ben Stiller in the role of Leo Bloom . David also gets in a series of arguments with Larry . Larry and David constantly argue over things such as the number of cashews that should be in a mixed bag of cashews and raisins (in "The 5 Wood") and whether or not Larry should replace David's lost watch after Larry finds it and loses it again (in "The Opening Night"), however the pair end the season on good terms . He first appeared in the episode "The 5 Wood ." </Li> <Li> Christine Taylor (as a fictionalized version of herself) is Ben Stiller's wife . Christine unintentionally causes a huge argument between Ben and Larry when Christine, who had been sitting in the passenger's seat, exits the car and Ben demands Larry come up from the backseat and sit next to him . She first appeared in the episode "Mel's Offer ." </Li> </Ul>

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