Spider-Man: The Animated Series
The Kingpin and Dr. Octopus blackmail John Hardesky into revealing a secret super-soldier formula by making threats against Felicia. After Hardesky reveals his secrets, Landon is able to recreate and improve the formula for the Kingpin. The Kingpin uses the serum to transform Felicia into a “black cat”, and forces her to carry out his crimes until he can create more serum. Hardesky wants to know if Felicia has someone in her life, and she confesses she’s in love with Spider-Man.