Fast-forwarding to 2019-2020, the CW television network adapted "Crisis on Infinite Earths" into a multi-part event that spanned several of its popular shows, including "Arrow," "The Flash," "Supergirl," "Legends of Tomorrow," and "Batwoman." This adaptation, also titled "Crisis on Infinite Earths," was a significant undertaking, bringing together characters from different shows within the Arrowverse (the shared universe of CW's DC Comics-based series) to face a threat to the multiverse.
The title you mentioned appears to be a specific file name for the animated trilogy, which concludes the DC "Tomorrowverse" animated film series. 🎬 Movie Watch Order The story is told across three distinct feature films: Lk21.DE-Justice-League-Crisis-On-Infinite-Earth...