Alligator

Robert Forster

David

Robin Riker

Marisa

Michael V. Gazzo

Chief Clark

Dean Jagger

Slade

Sydney Lassick

Gutchel

Jack Carter

Mayor

Perry Lang

Kelly

Henry Silva

Brock

Bart Braverman

Kemp

John Lisbon Wood

Mad Bomber

James Ingersoll

Helms

Robert Doyle

Bill

Patti Jerome

Madeline

Angel Tompkins

Newswoman

Sue Lyon

ABC Newswoman

Leslie Brown

Young Marisa