A stone-encrusted body is unearthed at Pompeii, and people left alone with it keep dying of crushed skulls...
| Actor | Role |
|---|---|
 Richard AndersonDr. Paul Mallon | Dr. Paul Mallon |
 Elaine EdwardsTina Enright | Tina Enright |
 Adele MaraMaria Fiorillo | Maria Fiorillo |
 Luis van RootenDr. Carlo Fiorillo | Dr. Carlo Fiorillo |
 Jan ArvanPolice Insp. Renaldi | Police Insp. Renaldi |
 Felix LocherDr. Emanuel | Dr. Emanuel |
| GGar MooreDr. Enricco Ricci | Dr. Enricco Ricci |
| BBob BryantQuintillus Aurelius | Quintillus Aurelius |
 Morris AnkrumNarrator (unconfirmed) | Narrator (unconfirmed) |
| RRudy GermanePolice Officer (uncredited) | Police Officer (uncredited) |
 Jack KenneyPolice Officer (uncredited) | Police Officer (uncredited) |
 George SawayaTony (uncredited) | Tony (uncredited) |
 Stephen SoldiWorkman (uncredited) | Workman (uncredited) |
| AAnthony RedondoPolice Officer (uncredited) | Police Officer (uncredited) |