Christy Marx is an American screenwriter best known for her work on various TV series. She worked on season three of ReBoot, a Canadian CGI-animated television series that presented the adventures of Bob and his companions as they navigated the inner world of a computer system named Mainframe. Characters included Bob, Old Man Pearson, Phong, Dot Matrix, Enzo Matrix, Frisket, Andrala, Megabyte, Hexadecimal, Mouse, Hack & Slash, Ray Tracer, and Mike the TV.