cast
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Daryl Hannah
Brook Wilder
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John Schneider
Daniel Wilder
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Armand Assante
Hamilton Lux
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F. Murray Abraham
Professor Bill Girdler
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Roark Critchlow
Professor Phillip Wilder
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Heather McComb
Amy Zuckerman
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John Enos III
Kane Markus
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Alan Fudge
Pastor Herman
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Gene Davis
Sheriff Dexter Murray
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Brent King
Clint Duran
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June Squibb
Bess Wilder
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Raymond O'Connor
George Banks
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Elisa Donovan
Brenda
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Mimi Michaels
Kim Wilder
- Jacleen Haber Tia
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Darcy Rose Byrnes
Heather
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Tiffany Hines
Michelle
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Karen Strassman
Heather's Mom
- Paydin LoPachin Stacy
- Nicole Gabriella Scipione Alice
- Patsy Fitzgerald Kayak Girl
- Jenn Gulotta Medical Intern
- Jessica Lynn Sadowski Shark victim
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Willie C. Carpenter
Mayor
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Mel Fair
Heather's Dad
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Frank Sivero
Davey Ballew
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Jim Hanks
Nick Atkins
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E.J. Callahan
Al Maynard
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David Thomas Jenkins
Weezer
- Tony Clarno Lifeguard
- George Hobbs TV News Reporter
- Bob Bledsoe Security Guard
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Chet Grissom
Greg
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Rick Scarry
Doctor Taylor
- Timothy Lynch Weaver
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Shane van Dyke
Chris
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Kurt Meyer
Bob the Tow Truck Driver
- Solly Assa Dirk Wilder
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Tom Mesmer
Innertube Victim
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Victoria Chalaya
Reporter (uncredited)