Rope Of Sand is one of those films that as Burt Lancaster said he did for the poke. It's a routine action/adventure film that some have said is a Casablanca reunion. Also it was Corinne Calvet's first American feature.
But besides Lancaster and Calvet the cast includes Claude Rains, Peter Lorre, and Paul Henreid. Rains is playing his role as a diamond magnate as if Captain Renaud had retired from the army and went to South Africa to make his fortune in diamonds. Rains is the elegant sophisticated head of a diamond cartel and for amusement he likes to manipulate people. Lorre plays a kinder, gentler version of Ugarte I doubt he would murder two German couriers for letters of transit, but he might pick their pockets.
But Paul Henreid is as about as far away from the courageous anti-Nazi freedom fighter Victor Laszlo as you can get. He's the brutal commandant of the diamond police. Yes the Union of South Africa did have such an outfit with police powers to protect one of the country's most valuable resources for the nation and most assuredly for the mine owners. You'll see this also in Sands Of The Kalahari and Gold, both films set in apartheid South Africa as this was.
Lancaster plays a guide who finds a cache of diamonds and gets a beating at the hands of Henreid and his storm troopers. Rains would like to get his hands on the diamonds also and cut Henreid out as he personally can't stand him, but he's useful on occasion. After Calvet who plays a prostitute tries the old badger game on him unsuccessfully Rains hires her to work on Lancaster to divulge his secret. She also goes to work on Henreid as well.
But as what usually happens Burt's charming ways get to her all leading to an inevitable climax about her and the diamonds.
The title Rope Of Sand refers to the desert surrounding where the diamond mines are. It's a decent enough action adventure film made more enjoyable by a great cast of the best supporting players around.
