Bruce Willis
James Cole
Madeleine Stowe
Dr. Kathryn Railly
Brad Pitt
Jeffrey Goines
Christopher Plummer
Dr. Goines
David Morse
Dr. Peters
Jon Seda
Jose
Christopher Meloni
Lt. Halperin
Joey Perillo
Detective Franki
LisaGay Hamilton
Teddy
Matt Ross
Bee
Annie Golden
Woman Cabbie
Bob Adrian
Geologist
Bill Raymond
Microbiologist
Ernest Abuba
Engineer
Frank Gorshin
Dr. Fletcher
Vernon Campbell
Tiny
Simon Jones
Zoologist
Carol Florence
Astrophysicist / Jones
Irma St. Paule
Poet
Frederick Strother
L.J. Washington
Charles Techman
Professor
Louis Lippa
Patient at Gate
Stan Kang
X-Ray Doctor
Felix Pire
Fale
Joseph McKenna
Wallace
Stephen Bridgewater
Airport Detective
Charley Scalies
Impatient Traveler
Jann Ellis
Marilou
Michael Ryan Segal
Weller
Korchenko
Thug No. 1
Chuck Jeffreys
Thug No. 2
Raymond Mamrak
Travler (uncredited)
Allelon Ruggiero
Inpatient (uncredited)
Bart the Bear
Bear
Donald Faison
Psychiatric Prisoner (uncredited)
Richard Stanley
Man in Transit Lounge (uncredited)
Michael Chance
Scarface
H. Michael Walls
Botanist
Nell Johnson
Ward Nurse
Rozwill Young
Billings
Joseph Melito
Young Cole
Aaron Michael Lacey
WWI Sergeant
Rick Warner
Dr. Casey
Anthony 'Chip' Brienza
Dr. Goodin
Bruce Kirkpatrick
Policeman No. 1
Wilfred Williams
Policeman No. 2
Joilet Harris
Harassed Mother
Drucie McDaniel
Waltzing Woman Patient
John Blaisse
Old Man Patient
Pat Dias
WWI Captain
Karl Warren
Pompous Man
Ray Huffman
Plump Businessman
Paul Meshejian
Detective Dalva
Kevin Thigpen
Kweskin
Robert O'Neill
Wayne
Harry O'Toole
Louie / Raspy Voice
Barry Price
Agent No. 1
John Panzarella
Agent No. 2
Janet Zappala
Anchorwoman
Lisa Talerico
Ticket Agent
Tiffany Baldwin
Student in Airport (uncredited)
C.J. Byrnes
Psychiatric Patient (uncredited)
Tom Detrik
FBI Agent (uncredited)
Joe Gerety
Sprayer (uncredited)
Bonnie Loev
Time Portal Nurse (uncredited)
Thang
Monkey Member (uncredited)
Sal Mazzotta
Prisoner Joey (uncredited)
