Apocalypse Domani

John Saxon

Norman Hopper

Elizabeth Turner

Jane Hopper

Giovanni Lombardo Radice

Charlie Bukowski

Cinzia De Carolis

Mary

Tony King

Tom Thompson

Wallace Wilkinson

Captain McCoy

May Heatherly

Helen

Ramiro Oliveros

Dr. Phil Mendez

Venantino Venantini

Lieutenant Hill

Renzo Pevarello

Hospital Assistant

Walter Patriarca

Mr. Philipps, Jane Hopper's guest at TV Station (uncredited)

John Geroson

Policeman

Ronnie Sanders

Orderly

Vic Perkins

Biker

Jere Beery

Biker Leader

Laura Dean

Brunette Jogger

Lonnie R. Smith Jr.

Biker

Don Ruffin

Biker Carlos

Benjamin Rogers

Biker

Bill Gribble

Doctor in Ambulance