Jeremy Piven as Harold McMurphy

Sherilyn Fenn as Amanda Clark

JoBeth Williams as Sidney Stone

Wallace Shawn as Arthur Blake

Alex Rocco as Harold's Father

Jeffrey D. Sams as Sammy

Costas Mandylor as Rich Adams

Yeardley Smith as Lulu

Holland Taylor as Emma Jeffreys

Anita Barone as Carrie

Bellina Logan as Tory

Stephanie Miller as Mr. Blake's Assistant

Nancy McKeon as Bride

Ed McMahon as Luncheon Chairman

Anthony Galea as Young Harold

Callista Gallerani as Girl with Hula-Hoop

Gian-Mical Gallerani as Boy with Yo-Yo

Todd Susman as Priest

Joycee Katz as Bride's Mother

Lindsey Brooke as Tourist #1

Kristin Dattilo as Tourist #2

Cay Mohr as Couple at Mandalay

Fred Olen Ray as Couple at Mandalay

Susan Segal as Writer at Bar

Douglas Segal as Writer at Bar

Dorian Gregory as Valet at Mansion Party

Lara Bierner as Whisperer at Party

Joseph Arsenault as Joey Ace

Robert Nelson as Fire-eater at Carnival

John Fleck as Ex-CCI Agent / Bum

Michael Pointer as CCI Security Guard

John Haxby as CCI Mail Clerk

Brian To as CCI Agent Underling

Mary Kathleen Gordon as Bus Tourist

Mimi Craven as Sandy

Lou Cutell as Man Guest at Luncheon

Marcy Goldman as Psychologist at Luncheon

Rose Shumow as Jewish Woman at Luncheon

Bill Pugin as Atilla the Hairdresser

Jim Kreutzer as Johnny Rockets Delivery Boy

Anthony Carregal as Pizza Hut Delivery Boy

Jack Manning as George

Barbara Perry as Mildred

Josh Keaton as Teenager on Trolley

Mary-Pat Green as Teenager's Mother

Heath McLaughlin as Beverly Hills Cop

Shari Eckert as Tiffany

Naomi Leonard Morgan as Party Guest