Claws!’ Part 4 of 7. First appearance of Hellcat. Script by Steve Englehart. Pencils by George Perez. Inks by Mike Esposito. Cover by Gil Kane and Frank Giacoia. The Avengers are free inside the Brand Corporation’s Long Island facility! However, it doesn’t take long for Hugh Jones and Buzz Baxter to locate them and activate the plant’s internal military-grade weapons! During the missile attack, the Avengers are forced to split up. Origin of Patsy Walker.