Does anyone know if \Joan of Arcadia\ had a series finale?
No. Joan of Arcadia’ never had a series finale. The second season ended with a cliffhanger that was never resolved. “The second season was every bit as good as the first and even allowed the premise to evolve, giving Joan a boyfriend and eventually bringing in another character that can talk to God. Unfortunately, this character was brought in during the final episode and since the series was canceled right after. The season finale cliffhanger became a series finale without a resolution. We never do get to find out this new character’s motivations.