The Last Shark

James Franciscus

Peter Benton

Vic Morrow

Ron Hamer

Micaela Pignatelli

Gloria Benton

Joshua Sinclair

Mayor William Wells

Giancarlo Prete

Bob Martin (as Timothy Brent)

Stefania Girolami Goodwin

Jenny Benton

Gian Marco Lari

William “Billy Joe” Wells Jr.

Gail Moore

Secretary

Joyce Lee

Kelly Michaels

Don Devendorf

Ned

Bill Eudaly

Chris Olsen

Bill Starks

Cameraman

Rita Martin

Lance Hilliard

Massimo Vanni

Jimmy (as Max Vanders)

Alessandro Maspes

Helicopter Pilot

John Morrison

Ennio Girolami

Matt Rosen (uncredited)

Romano Puppo

Briley (uncredited)

Gianluca Donnini

Fisherman (uncredited)