Amazing Italian movie written and directed by Vittorio Sala and starring Félix Marten, Liana Orfei and Gastone Moschin. An adventurer steals a valuable diamond known as "Mountain of Light" from the museum. A band of gangsters gets on his trail to take his loot. It's going to be a long battle.
| Actor | Role |
|---|---|
 Félix MartenJohn Martin | John Martin |
 Liana OrfeiVeronica Turner | Veronica Turner |
 Gastone MoschinMr. Houster, the Boss | Mr. Houster, the Boss |
 Luciano PigozziMax | Max |
 Seyna SeynPrincess Ratana | Princess Ratana |
 Attilio DottesioNot listed | Not listed |
 Mirella PamphiliNot listed | Not listed |