In an interview with Sci-Fi Vision, Mayim Bialik talked about how proud she was of "Call Me Kat" having such a diverse group of characters. "In some ways in the industry, it's like the elephant in the room, and it's not; we have a very diverse cast," Bialik told Sci-Fi Vision. "We represent a variety of ages and colors and orientations, and, for us, I think it's something our writers are really leaning into in a really comfortable way. It's really special for us to have a cast where we are not segregated in our activities on camera or off." Bialik went on to talk about one of her favorite jokes, when Carter (Julian Grant) told Randi (Kyla Pratt) that they need more black friends, something that Bialik feels highlights the show's diversity.
The diverse cast is a big part of what makes the show successful, particularly because the clashing between disparate cultures creates hilarious conflicts. For example, in the Season 3 holiday episode, "Call Me Chrismukkah," a good number of jokes come from Kat's invented Christmas-Hanukkah combination holiday that she calls Chrismukkah. Furthermore, in the same episode, Randi (Kyla Pratt) jokes with Carter (Julian Gant) that he can make up his lost revenue from being removed from the annual holiday pub crawl by simply charging white people double on Martin Luther King Jr. Day, a comment that the white characters agree would work. For "Call Me Kat," diversity is a comedy gold mine.
