Zekial Marko - Cast

Zekial Marko (October 21, 1933 – May 9, 2008) was an American writer who specialised in crime stories, often under the pen name of John Trinian. He was arrested during filming of Once a Thief and spent some time in prison. He died of complications related to emphysema on May 9, 2008, in Centralia, Washington.