Intrigued to know about Cat Grant friends & enemies? Check out the list of Cat Grant enemies and rival teams that continue to trouble this Superhero over the years. Along with the Cat Grant enemies, she also has friends and group affiliations that help her fight against enemies and stand by her side in both good and bad times. From Cat Grant Biography, along with list of Cat Grant enemies, we also bring you the list of Cat Grant friends and group affiliations. Check out all the elemental and medical weaknesses of Cat Grant.