born on Mother's Day in the fourth season episode "Mother Said", shortly before the five-year time jump. His first name honors Mike's maternal grandfather and second name, his paternal grandfather. M.J. is shy, quiet, and like his mother when she was younger, is an underachiever who struggles in school due to his lack of intelligence and common sense, prompting Susan and Mike to enroll him in private school. When Mike begins dating Katherine, M.J. resents their relationship; however, he grows fond of Katherine as her romance with Mike progresses. M.J. becomes the target of a murder scheme when Dave Williams wants revenge for Susan for killing his wife and daughter in a car accident several years earlier. However, Dave spares M.J.'s life after experiencing overwhelming guilt. After Susan and Mike remarry, M.J. has never been happier. Katherine tells M.J. that Susan stole Mike away from Katherine which angers Mike. M.J. loves playing with his T-Rex which Susan accidentally sold to Roy Bender's deaf grandson. In season seven, M.J. is sad when he has to leave Wisteria Lane and move into an apartment. M.J. hates when Mike goes to work in an oil plant in Alaska. The eighth and final season sees Mike being killed and M.J. and Susan dealing with the loss. M.J. is generally depicted in a bad temper because he feels like the other children at school think of him as a "weird kid" for not having a father anymore. M.J. and his family eventually leave Wisteria Lane in the series finale, due to his half-sister Julie's new baby. Recurring characters The following are characters whose portrayer received "Guest starring" billing at any point of the series, but never received "Starring" or "Also starring" billing. Only those relevant characters that appeared in two or more seasons, or in a major story arc during one season, are included. They are sorted first by the season in which they were introduced and then by the episode in which they first appeared. Introduced in season one Martha Huber Martha Huber (Christine Estabrook) lives at 4350 Wisteria Lane. She first appears in the pilot episode as a nosey neighbor who discovers Mary Alice's body after the latter commits suicide. When Edie's house burns down, Martha discovers a measuring cup that Edie said was not hers in the ruins, making Martha curious. When she finds a new measuring cup in Susan's groceries, she