Howard Hughes

Warren Beatty

Marla Mabrey

Lily Collins

Frank Forbes

Alden Ehrenreich

Lucy Mabrey

Annette Bening

Levar Mathis

Matthew Broderick

Bob Maheu

Alec Baldwin

Mamie

Haley Bennett

Nadine Henly

Candice Bergen

Raymond Holliday

Dabney Coleman

Col. Nigel Briggs

Steve Coogan

Sarah Bransford

Taissa Farmiga

Mr. Bransford

Ed Harris

Noah Dietrich

Martin Sheen

Vernon Scott

Paul Sorvino

Forester

Oliver Platt

Sally

Megan Hilty

Mrs. Bransford

Amy Madigan

Solly

Michael Badalucco

Director

Patrick Fischler

TV Newsman #2

Steve Tom

Gene Handsaker

Peter MacKenzie

Richard Miskin

Paul Schneider

T.V. Newsman #1

Ivar Brogger

Young Actor

Chace Crawford

Gladwin Hill

Dan Desmond

Frank's Grandmother

Eileen Ryan

Colonel Willis

Hart Bochner

Betty

Louise Linton

Senator Ferguson

Ron Perkins

Carrie

Christine Marzano

Wilbur

Graham Beckel

President Somoza

Julio Oscar Mechoso

Tom

James Keane

Rudolf

Ashley Hamilton

Marla Lookalike

Caitlin Carver

Dog

Jumpy

Matt Mabrey

Evan O'Toole

Cappy

Holmes Osborne

Methodist Minister

Michael Cavanaugh

Merrill Lynch Executive

Steven Mnuchin

Baptist Preacher

Bruce Gray

Air Traffic Controller

Karl Florine

Bella

Madisyn Ritland

Pianist

Andrew M. Chukerman

Marvin

Josh Casaubon

Colonel Maxwell

Marshall Bell

Concerned Orderly

Kyle Bornheimer

Orderly

Nate Mooney

Orderly

Matt Griesser

Nurse

Lauri Johnson

Merrill Lynch Executive

Geoff Pierson

Doctor Crone

James Gleason

Mobster

Joe Cortese

Mobster

George Russo

Mobster

Joey Diaz

Mobster

James Martin Kelly

Mobster

Johnny Williams

Somoza's Aide

Luis Fernandez-Gil

Herb (uncredited)

Joshua Malina

Self (archive footage) (uncredited)

Billy Graham

RKO Studio Executive (uncredited)

Frank Scozzari