This episode was filmed in the Porter Ranch are of the San Fernando Valley. My family moved into our newly built home in November of 1965. I can't recall the specific dates as I was only 7 in January of '66, my memory is that the filming took place in the early spring of '66. I remember all the neighborhood kids running over to Chatsworth St. To watch one of the Ice Crean Truck scenes. I recently purchased the series on DVD, and I plan on studying this episode with a keen eye. What you see in the episode is a very recently developed housing tract, and you can see none of the yards in the chase scenes have any foliage or grass in the front yards. Yet. I sometimes drive through my old neighborhood, and marvel at how big the trees that were so young and small when I was living there (we lived in this house from 1965-1978), are now mature and HUGE ! This episode is a cool one to watch for me on a very pleasurable trip down memory lane. Loved this show !!