Ivan Reitman Director, Producer Kevin Kline Dave Kovic, President William Harrison 'Bill' Mitchell Actor Sigourney Weaver First Lady Ellen Mitchell Actor Frank Langella White House Chief of Staff Bob Alexander Actor Ben Kingsley Vice President Gary Nance Actor Kevin Dunn Alan Reed, White House Communications Director Actor Ving Rhames Secret Service Agent Duane Stevenson Actor Charles Grodin Murray Blum Actor Faith Prince Alice Actor Laura Linney Randi Actor Bonnie Hunt White House Tour Guide Actor Parley Baer Senate Majority Leader Actor Stefan Gierasch House Majority Leader Actor Anna Deavere Smith Mrs. Travis Actor Gary Ross Screenwriter Lauren Shuler Donner Producer Joe Medjuck Executive Producer Michael C. Gross Executive Producer Adam Greenberg Cinematographer Sheldon Kahn Film Editing James Newton Howard Original Music J. Michael Riva Production Design David F. Klassen Art Director Michael Taylor Set Decoration Richard Hornung Costume Design Michael Chinich Casting Bonnie Timmermann Casting