John T. Prince: John T. Prince. Actor: Dr. Jack. John T. Prince was born on 11 September 1871 in Boston, Massachusetts, USA. He was an actor and writer, known for Dr. Jack (1922), The Radio Detective (1926) and The Battling Orioles (1924). He was married to Kathleen Chambers. He died on 23 December 1937 in Los Angeles, California, USA.
Known For: Dr. Jack (Charles F. Haskell - The Girl's Father), The Radio Detective (Prof. Ronald Varis), The Battling Orioles ('Cappy' Wolfe(as John Prince)), Defying the Law (Writer)