In a tradition of HUGE TV events, CW’s “Arrow” star Stephen Ammell announced that “Batwoman” will be making her debut in the “Arrowverse” in this upcoming December’s Crossover Event including CW/ DC hit shows “The Flash”, “Supergirl”, “Legends of Tomorrow” and of course, “Arrow”.

The announcement was made during the CW’s Upfronts Announcements on Thursday. The Arrowverse has previously teased a connection to the Batman Universe including a pretty blatant name drop when Ammell’s “Oliver Queen” called out Batman’s alter-ego “Bruce Wayne” in a recent episode.

Although no details were announced, Batwoman’s “Kathy Kane”, originally appeared in Detective Comics back in 1956, will be the first “bat-sighting” in the CW pantheon of DC TV shows!