It's a freaky Friday when the Batgirls wake up inside each other's bodies! That can't be possible, right? It's only stuff you see in the movies? Except Oracle has seen this happen before and the only person who may have the antidote to swap their bodies back... is Batman! And to make matters worse, Lady Shiva is here confronting her daughter about something... and it's up to Steph to put on her best Cass to get through it!