With the series' three young live-action stars in place, the complicated filming process began. During the months the series was in production, each day of filming reportedly began at 9:00 a.m.
[8] Under California law at the time, child actors were required to attend school for three hours a day and periods of instruction had to last at least 20 minutes at a time.
[8] When asked about the filming process, Michael Shea described an average day on the set, saying, "First we'd get made-up and dressed, and then we'd go to school while the shot was being set up. By coincidence, we were all taking the exact same subjects, so we were tutored together."
[8] The young actors' scenes were filmed in front of a royal blue backdrop (an early forerunner to the modern-day CGI
green screen) and the cartoon background and characters were animated in later.
[8] A technique still in its infancy, the young cast was required to master the art of engaging in conversational exchanges without having their animated co-stars to interact with. Shea recalled, "Injun Joe, for instance, was a cartoon character, so when I had to talk to him, I'd run my eyes slowly up the blue screen until the director told me to stop. Then I'd just try to remember where that point on the screen was."
[8] Since the voice-actors would record their audio tracks after principal filming, character actor
Bruce Watson (LuAnn Haslam mistakenly giving his name as Bruce Davidson
[4]), whom Shea described as "the greatest dialogue coach in the world", would perform the lines of all the animated characters for the young live-action stars to interact with during filming.
[8] Each episode reportedly took approximately 4 hours to film and six months to animate.
[4][8]