Home People Rex Thompson Rex Thompson movies Rex Thompson movies Rex Thompson Movies (6) The Winslow Boy (1958) As Ronnie Winslow. He was 15 years old All Mine to Give (1957) As Robbie Eunson. He was 14 years old The King and I (1956) As Louis Leonowens. He was 13 years old The Eddy Duchin Story (1956) As Peter Duchin, Age 12. He was 13 years old Her Twelve Men (1954) As Homer Curtis. He was 11 years old Young Bess (1953) As Prince Edward / King Edward VI. He was 10 years old