Infection with the Lyme bacteria can cause this sort of internal vibration - a type of paresthesia (peripheral nerve sensation). When it's mild, you may first notice it at night when your body is quiet and still.
The supporting cast features James Caan as the young gambler, Charlene Holt, Ed Asner, Paul Fix, Arthur Hunnicutt, Michele Carey, and Christopher George. El Dorado was filmed on location in Tucson, Arizona and Kanab, Utah, and was shot in Technicolor. The paintings in the credits are by Olaf Wieghorst, who plays Swede Larsen in the film. The musical score was composed by Nelson Riddle.
Originally, El Dorado was the name of a Muisca tribal chief who covered himself with gold dust and, as an initiation rite, dived into the lake Guatavita. It was later associ â¦ ated with the legendary Lost City of Gold, a city ruled supposedly by the Muisca tribal chief.