Peter Cregeen: Peter Cregeen. Producer: The Onedin Line. Peter Cregeen is a distinguished director, producer and executive. Initially intending to make a career as an actor, he studied at the Guildhall School of Music and Drama and became a director in the theatre. He directed many popular series for BBC television, including Dr. Finlay's Casebook (1962), Z Cars (1962), Softly Softly (1966) and Colditz (1972). He then moved into production on The...
