Julianne Moore as Marie

Matthew Broderick as Bruce

Bob Balaban as Roger

Brian McConnachie as Guy

Tom Riis Farrell as Frank

Campbell Scott as Tommy

Griffin Dunne as Bert

Christopher Evan Welch as Henry

David Aaron Baker as Antione

Emily Cass McDonnell as Bettina

Kenneth Lonergan as Herb

Julie Hagerty as Party Guest at Frank's

Robert Gant as Bartender

Blossom Dearie as Gwendolyn

Andy Borowitz as Jim

Marshall Efron as Ed

Ana Reeder as Young Woman

Murray Hill as Desk Clerk

Richard Petrocelli as Voice on Phone (voice)

Deborah Eisenberg as Ilsa

Julie Atlas Muz as Woman In Window