Lieutenant Rose and the Hidden Treasure

Genre:
Director: Percy Stow
Cast: <a href="/actor/1331783/p-g-norgate" style="color:#d9d9d9;" onmouseover="this.style.color='#00acc2';" onmouseout="this.style.color='#d9d9d9';">P.G. Norgate
Country: <a href="/country/gb" style="color:#d9d9d9;" onmouseover="this.style.color='#00acc2';" onmouseout="this.style.color='#d9d9d9';">United Kingdom

The lieutenant finds treasure in an underground cave and signals with a mirror for a ship to shell the Portuguese don.