Nat's Mother: So, Crockett, Natalie tells me that your parents immigrated from Iran. Does that mean your family is Muslim? Marcel: No, actually, we're Zoroastrian. Nat's Mother: Zoroastrian? I'm sorry. I've never... Marcel: Yeah. Dates back to ancient Persia. Three main pillars: Good thoughts, good words, good deeds. Not always so easy.