She only actually appeared twice in Smallville as Zatanna, but that hasn't stopped the beautiful Serinda Swan from developing a faithful fanbase from her time on the CW series. In an interview with IGN Movies, Swan was asked specifically about how she feels to have gained such a dedicated following, and had this to say about the fans she gained after playing the inconic DC character.
"They’re the craziest, most loyal, devoted fans. I love them. I wish I could have done more, I really, really do. I saw Tom [Welling] a couple months ago hiking, and I was like, “Hi, how are you! How you doing!?” It’s one of those shows that you hope your show turns out like. Ten seasons is crazy, but you want that family. I was on Season 8 or something like that and the joy that was still on the set, the fans that still cared, just in general, it was such a pleasure. To come on and play an iconic DC character -- most of my fan mail that I get is “Zatanna, Zatanna, Zatanna.” It’s all that. It’s little action figures and pictures and letters about how excited they were. I just sit there, and I’m like, “I’m so excited to be a part of your world. You guys made this world. I just got to come into it for a brief second and come out.” But I’m honored. That’s a cool thing. I think that’s what we’re all trying to do as actors, is create some sort of passion from people and allow them to have something to really care about and something they enjoy and look forward to on Saturday, Sunday, Monday, whatever it is, where you get to sit down and escape. Whether it be superheroes or undercover agents, just sit down and enjoy and be like, “I care so much about this that I’m going to sit down and write a letter.” I get them in crayon sometimes, and I’m like, “Oh my God! That is the cutest thing ever!” So yeah, I love Smallville. I always will. I think it was one of the major platforms to get me out here, so I always love them."