Tom Cairns Director, Writer Julianne Moore Marie Actor Matthew Broderick Bruce Actor Bob Balaban Roger Actor Tom Riis Farrell Frank Actor David Wiater Tim Actor Julie Hagerty Party Guest at Frank's Actor Kenneth Lonergan Actor Nancy Tgiles Actor Edgar Oliver Actor Andy Borowitz Jim Actor Christopher Evan Welch Party Guest Actor David Aaron Baker Antione Actor Emily McDonnell Actor Steve Burns Fred Actor Deborah Eisenberg Actor Brian Backer Actor Robert Lehrer Leader Actor Blossom Dearie Gwendolyn Actor Ana Reeder Actor Murray Hill Actor Griffin Dunne Restaurant Guest Actor Marshall Efron Ed Actor Robert Appleton Actor Sharon Puterman Actor Wallace Shawn Writer George VanBuskirk Producer Patrick Cady Cinematographer Mark De Gli Antoni Original Music Susan Block Production Design Lucio Seixas Art Director Carrie Stewart Set Decoration Carol Oditz Costume Design