Michael Sloan Creator, Executive Producer Richard Lindheim Creator Edward Woodward Robert McCall Actor Allan Swift Monty Guest Star Anne Pitoniak Lilly Guest Star Charles Hallahan George Cook Guest Star Marisa Berenson Andrea Browne Guest Star Frank Converse Guthrie Browne Guest Star Jordan Marder Eric Browne Guest Star Fred Williamson Lt. Mason Warren Guest Star James Duff McAdams Producer Joel Surnow Writer Maurice Hurley Writer Alan Metzger Director