Acting · USA Mandy Harper Biography Mandy Harper is an American actress. Acting Five Have a Mystery to Solve George 1964 Masters of Venus Pat 1962 Fourwinds Island 1961 The Salvage Gang Pat 1958 Blue Murder at St Trinian's Tilly 1957 The Spanish Gardener Louisa (uncredited) 1956 Peril for the Guy Pat 1956 Value for Money Young Girl (uncredited) 1955 Lease of Life Child on Bus (uncredited) 1954 Other Credits The Adventures of Young Indiana Jones: Espionage Escapades Wardrobe Supervisor 2000 The Adventures of Young Indiana Jones: Masks of Evil Wardrobe Supervisor 1999 Agent-readable