John Terlesky. Actor: Mystor - Todesjäger II. John Terlesky was born on 30 May 1961 in Cincinnati, Ohio, USA. He is a director and actor, known for Mystor - Todesjäger II (1987), Dead on Target - Ziel erfasst (1998) and Defender - Der Schutzengel (2001). He has been married to Jayne Brook since 11 May 1996. They have two children. He was previously married to Rebecca Staples.