In #5, it was revealed that the villainous Junior, a villain who has control of the entire West Coast mob, and has the entire supervillain community at their beck and call (out of fear) is actually Peter's sister.Secret Six #5 In #6, Junior's real name is Alex (so named because Rag Doll Sr. "wanted another boy", which would seem to clash with Rag Doll Jr.'s previous mention of his brother). Though it is not stated outright, Alex heavily implies that Rag Doll Sr. sexually assaulted her as a child, and that is why she mutilated herself, to "bring the ugly out where she could look at it".
