Marisa Penelope Clark is the deuteragonist in K.C. Undercover. She is the ditzy, and loud best friend to K.C. Cooper. She loves fashion, parties, and is pretty boy crazy. She will appear in All Howl's Eve. She is portrayed by Veronica Dunne.
Marisa is very alive, and perky. She loves to be the center of attention, and is pretty boy crazy. She usually drags K.C. to parties, much to her dismay.
Marisa has long blonde hair, blue eyes, and pale skin. She dresses loud and girly. Her casual clothing depends on a girly blouse, with a skirt, heels, and matched with jewely. She usually always wears heels with loud over the top clothing. She is almost never seen wearing jeans.