Jack Lemmon

President Russell P. Kramer

James Garner

President Matt Douglas

Dan Aykroyd

President William Haney

John Heard

Vice President Ted Matthews

Wilford Brimley

Joe Hollis

Lauren Bacall

Margaret Kramer

Sela Ward

Kaye Griffin

Everett McGill

Col. Paul Tanner

Bradley Whitford

Carl Witnaur

James Rebhorn

Charlie Reynolds

Esther Rolle

Rita

Conchata Ferrell

Woman Truck Driver

Jack Kehler

Wayne

Connie Ray

Genny

Tom Everett

NSA Agent Wilkerson

Mark Lowenthal

NSA Agent Caldwell

Jeff Yagher

Dorothy / Lt. Ralph Fleming

Lynn Clark

Chrissy Kramer

Leigh Rose

Katherine Douglas

Scott Burkholder

Greg

Wayne Duvall

Chet

Paul Feig

Reporter #2

Cathy Ladman

Reynolds' Secretary

Tom Wright

Jim

Dana Gould

Sandwich Guy at Book Convention

Scott Hoxby

Man with Subpoena

Steve Carlisle

Man in Train Station Bathroom

Rob Roy Fitzgerald

Dean

Jimmy Nickerson

NSA Hitman #3

Michael Peña

Ernesto

Neva Howell

Charlene, Budget Agent

Sheri Mann Stewart

Sandy, Budget Agent

John O'Leary

Ben, Caretaker

Leighanne Littrell

Witnaur's Girlfriend

Rick Hall

U.S. Secret Service Uniformed Division Officer

Eric Siegel

President Haney's Aide

Ann Cusack

White House Tour Guide

Jean Speegle Howard

Asthmatic Woman on Tour

James D. Bissell

Secret Service Agent

Steve Wedan

Mounted Policeman #1

Christopher Kriesa

Agent Kopeck

Peter Segal

TV Technician

Greg Bronson

Pollster (uncredited)

Scott Fowler

Bystander (uncredited)

Marg Helgenberger

Joanna (uncredited)

Robert Shepherd

Restaurant Patron (uncredited)