Markham goes undercover as a carpenter at a Hollywood studio to catch a saboteur.Markham goes undercover as a carpenter at a Hollywood studio to catch a saboteur.Markham goes undercover as a carpenter at a Hollywood studio to catch a saboteur.
During this program, detective Markham (Ray Milland) takes Ann Jennings (Peggie Castle) to a dinner club. While they are dancing, the Markham TV theme (by composer Johnny Mandel) is being played by the club orchestra.
