Mitch Benson
Amy Harkin
Rebecca Kerns
Chris Haywood
Jane Benson (as Nancy Sakovich)
Tornado Tommy Dixon
Shirley Abbott, Secretary of Energy
Andy Goodman
Dan London
Craig Shilts
Jason
Jeff Harkin
Helen Travers
Laura Harkin
Lindsay Benson
Garth Benson
George Kiley
Sabrina Rogers
Leslie Singer
Eric
Walt Ashley
Tad (as Kerr Hewitt)
Rick
Control Center Engineer (as Dave Brown)
Bob
Engineer
Sammy Slots
Honey
Mr. Yoshiko
Japanese Woman
Marge (as Nancy Drake)
Herb
Young Bride
Young Groom (as Milton Bruchanski)
Preacher (as Stephen McIntyre)
Limo Driver
Rowdy Boy (as Nick Ouellette)
Fran
Randy Kreeger
Bartender
Weather Officer
747 Pilot
Flight Attendent #1 (archive footage)
Flight Attendent #2 (archive footage)
Reporter #1
Bank Guard
Bank Manager
Storm Center Employee (as Robert Hucaluk)
Relative
Power Executive (as John MacClaren)
Fire Department Official
John Tanner, EMT
Reporter #2
Southside Substation Manager
Mr. Henderson, Hostage in Bank (uncredited)
Gateway Arch Tourist (uncredited)
Hostage (uncredited)
747 Co-Pilot (uncredited)
Casino Patron (uncredited)
Brian (uncredited)
Paramedic (uncredited)