Episode 15 aired on CBS Radio February 7, 1950. While on vacation, Inspector Black is called to investigate a murder on a boat. Ted De Corsia stars. Edward Gildea De Corsia (September 29, 1903 – April 11, 1973) was an American radio, film, and television actor, best remembered for his roles as the ex-wrestler murderer Willie Garzah in the film The Naked City (1948) and as a gangster who turned state's evidence in the film The Enforcer (1951).