Michael Douglas

Liberace

Matt Damon

Scott Thorson

Dan Aykroyd

Seymour Heller

Scott Bakula

Bob Black

Rob Lowe

Dr. Jack Startz

Tom Papa

Ray Arnett

Paul Reiser

Mr. Felder

Bruce Ramsay

Carlucci

Nicky Katt

Mr. Y

Cheyenne Jackson

Billy Leatherwood

Mike O'Malley

Tracy Schnelker

David Koechner

Adoption Attorney

Boyd Holbrook

Cary James

Debbie Reynolds

Frances

Eric Zuckerman

Lou

Eddie Jemison

Assistant Director

Randy Lowell

Director

Jane Morris

Rose Carracappa

Garrett M. Brown

Joe Carracappa

Deborah Lacey

Gladys

Austin Stowell

Backstage Flirt

Francisco San Martin

Backstage Flirt

Anthony Crivello

Stagehand

Kiff VandenHeuvel

Scott's Half-Brother, Wayne

Nikea Gamby-Turner

Dorothy

Charlotte Crossley

June

Josh Meyers

Liberace's Attorney

Harvey J. Alperin

Joel Strote

Brian Blu

Guy Outside Casino (uncredited)

Barbara Brownell

Angie Liberace (uncredited)

Krystal Ellsworth

Impossible Dream Dancer (uncredited)

Kelli Erdmann

Young American Dancer (uncredited)

Amber Lee Ettinger

Hair Stylist (uncredited)

Joe Filippone

Adult Bookstore Patron (uncredited)

Brandon Henschel

Dancer (uncredited)

Lenny Jacobson

Stage Manager (uncredited)

Kristin Lindquist

Billy (uncredited)

Rachael Markarian

Showgirl (uncredited)

Ryan Novak

Dancer (uncredited)

Brittany Perry-Russell

Liberace Showgirl (uncredited)

Ferly Prado

Dancer (uncredited)

Mike Jerome Putnam

On-Air News Reporter (uncredited)

Thure Riefenstein

Maitre d' (uncredited)

Stephanie Maura Sanchez

Second Anchorwoman (uncredited)

Jimmy Scanlon

News Reporter (uncredited)

Roby Schinasi

French Guy #1 (uncredited)

Nellie Sciutto

Reporter (uncredited)

C.J. Stussi

Startz Surgeon (uncredited)

Becca Sweitzer

Showgirl (uncredited)

Johnny Carson

Self (archive footage) (uncredited)

Peggy King

Self (archive footage) (uncredited)