as Detective Pete Thornton
as Harry Richardson
as Jack Norwall
as Sea Captain
as Homer
as Soldier
as Detective (as Thomas Wood)
as Detective Tom Garrett
as Tony
as Max McClain
as Speedboat Owner
as Rick Bradshaw
as Monroe (as Thomas Wood)
as FBI Man #1
as Fred Walsh
as Matthew
as Old Man
as Al Harding
as Roland Harcourt
as Rex
as Alfred
as Ralph Higbee
as Earl
as Steve Matthews
as Edward
as Michael
as Cole
as Anthony
as Doctor Parker (uncredited)
as Gary
as Dr. Hank Tyson (as Thomas Wood)
as Bill
as Burke (uncredited)
as Sheriff Ben Williams
as Dr. George Bana
as Jeff
as Claude Benson
as Gene
as Boa Man (as Rooney Kerwin)
as Joe
as Tom White
as Walker
as Mark
as Marty Conley (as Thomas Wood)
as Tommy Sweetwood
as Man Mowing Lawn (uncredited)
as Suburbanite
as The Plumber
as Harmon Johnson
as Lester (uncredited)
as Professor Reeve (uncredited)
as Steve Bradford
as Russell Donovan (uncredited)
as Tentor
as Larry
as Paul
