John Qualen
Jonah Snell
Cathy O'Donnell
Sheila Wayne Tierney (as Kathy O'Donnell)
Gerald Mohr
Philip Tierney
William Ching
Mark Snell (as Bill Ching)
Barry Bernard
Dr. Victor Forel
Cast of My World Dies Screaming
John Qualen
Jonah Snell
Cathy O'Donnell
Sheila Wayne Tierney (as Kathy O'Donnell)
Gerald Mohr
Philip Tierney
William Ching
Mark Snell (as Bill Ching)
Barry Bernard
Dr. Victor Forel