Is Black Lagoon coming back?

Black Lagoon ended on June 22, 2011, after its first season aired from April 8, 2006. The series is no longer in production or airing new episodes.

Black Lagoon was an action and adventure anime that premiered in 2006. It was a story about Rokuro 'Rock' Okajima, a Japanese businessman who was kidnapped by the Lagoon Company, a group of mercenaries operating out of the crime-ridden city of Roanapur. After being abandoned by his employers, he chose to join the group and navigate the dangerous criminal underworld, dealing with rival factions and violent conflicts, while also managing his relationship with the quick-tempered Revy.

The show featured a cast including Daisuke Namikawa as Rokuro 'Rock' Okajima, Megumi Toyoguchi as Revy, Tsutomu Isobe as Dutch, and Mami Koyama as Balalaika. It received a rating of 7.5 on TVMaze and had a runtime of approximately 26 minutes per episode.