The Buccaneers

 
Series aired: 1956 - 1957
Video from Internet Archive
 
Primetime TV  
 

Before the Mast

Season 1, Episode 11
November 28, 1956
 
When some sailors on New Providence are press-ganged into the service of Spanish pirates under El Supremo who is attacking supply ships, Tempest and Dickon go undercover to stop them intercepting the Felicity which is bringing supplies to their island.  
The Buccaneers
Available on DVD