Steve Martin
Stu Preissler
Brian Dennehy
Raymond Harris
Anjelica Huston
Annie Auklet
Dianne Wiest
Brenda Harris
Anthony Anderson
Bill Clemont
Barry Shabaka Henley
Dr. Neil Kramer
Kevin Pollak
Jim Gittelson
John Cleese
Historical Montage Narrator (voice)
Eva Bourne
Birder's Daughter
Ryan Caltagirone
Frank Jr.
Al Roker
New York Weatherman
Christopher Mann
Security Guard
Jan Bos
Local Newsman (High Island)
Kate Gajdosik
Local Newswoman (High Island)
William Samples
British Tourist
Scott Patey
Birder (High Island)
Marci T. House
Troop Leader
Terence Kelly
Pete Shackelford
Steve Darling
Anchorage Weatherman
Jon Frankel
Anchorage Anchorman
David James Lewis
Lanky Birder
Morgan Brayton
Ferry Ticket Seller
Dee Jay Jackson
Parking Attendant
Tshering Garie
Chinese Waitress
Michael Karl Richards
Vicki's Fiancée (uncredited)
Stacey Scowley
Vicki (uncredited)