The AMC cast traveled to a cathedral in New Jersey for the winter wedding of neurosurgeon Maria Santos (Eva La Rue) and journalist/millionaire Edmund Grey (John Callahan) in 1994. "We drove up in a horse-drawn carriage," La Rue told PEOPLE. "Luckily, it was like 65º outside. It was gorgeous." The onscreen nuptials served as a test run for La Rue and Callahan, who married in real-life in 1996. They divorced in 2005.