DC's Batgirl movie has been in the headlines quite a lot this week, after it was confirmed that Warner Bros. Discovery will be cancelling the film entirely, instead of releasing it in theaters or on HBO Max. This decision, which is relatively unprecedented in the cinema landscape, has left a lot of people wondering what could have been in store for the movie, especially considering the film's unique place in the DC multiverse. In addition to the return of Michael Keaton as Bruce Wayne / Batman for the first time in decades, a new report reveals that Batgirl would have featured an Easter egg to Keaton's original version of Selina Kyle / Catwoman (Michelle Pfeiffer). In the latest episode of The Town with Matthew Belloni podcast, Belloni and The Hollywood Reporter's Borys Kit revealed that Pfeiffer's Catwoman mask would have been shown in the film.