River Patrol
The Thames river police try to track down smugglers.
- Seánra: Thriller
- Stiúideo: Hammer Film Productions, Knightsbridge Films
- Eochairfhocal: smuggling (contraband), undercover
- Caitheadh: John Blythe, Lorna Dean, Wally Patch, Stan Paskin, Cyril Collins, John Tatum