Guest Stars Bob Balaban as Russell Dalrymple Kevin Page as Stu Chermack Peter Blood as Jay Crespi Peter Crombie as 'Crazy' Joe Davola Jeremy Piven as Michael Barth (George) Anne Twomey as Rita Richard Gant as Fred Al Ruscio as Manager Larry Hankin as Tom Pepper (Kramer) Elena Wohl as Sandi Robbins (Elaine) Bob Shaw as Paul Jeff Oetjen as Wilton Pat Hazell as Pat Hazell Deborah Swisher as 1st AD Brian Bradley as Butler Uncredited Wayne Knight as Newman Heidi Swedberg as Susan Ross Liz Sheridan as Helen Barney Martin as Morty Jane Leeves as Marla Ping Wu as Ping Teri Hatcher as Sidra Kari Coleman as Allison Brian Doyle-Murray as Mel Jennifer Campbell as Tia Jon Hayman voices Donald Tony Amendola as Rushdie Elizabeth Dennehy as Allison Lanai Chapman as Housekeeper Bill Erwin as Sid Rick Overton as The Drake Carol Mansell as Mother Maggie Han as Cheryl Nicholas Hormann as Calvin Larry David voices John F. Kennedy Jr. Larry David as Man on Raft #1 Warren Littlefield as Man on 'Jerry' Set Larry Charles as Man on Raft #2 Bill Masters as Man in Restraurant Norm Brenner as Man on 'Jerry' Set Glenn Padnick as Man on 'Jerry' Seet Todd Schwartz as Man in 'Jerry' Audienc Dennis Kirkpatrick as Man on 'Jerry' Set Gavin Polone as Man in 'Jerry' Audience Darin Henry as Man in 'Jerry' Audience Steve Skrovan as Man in Restraurant Tom Cherones as Director on 'Jerry' Set Peter Mehlman as Man in Restraurant