Pilot The unaired pilot episode was filmed at
Metro-Goldwyn-Mayer Studios in
Culver City, California, with
San Francisco as the setting for the series.
Mark Miller played Martin Lane and
Charles Herbert played Ross Lane, but in the episode "The Cousins," William Schallert and Paul O'Keefe played their respective roles; this is also the first of
John McGiver's five appearances in the series, guest-starring as J.R. Castle, Martin and Kenneth's boss at
The New York Daily Chronicle (he later returns in the episodes "The Elopement," "The Christmas Present," "Auld Lang Syne" and "The Cousins"). San Francisco locations were also used in many scenes.
Season 1 (1963–64) Season 2 (1964–65) Season 3 (1965–66) ==References==