Actor Gerard Butler has revealed that the sequels to his films, "Angels Has Fallen" and "Den of Thieves", are being developed. "Angels Has Fallen", directed by Ric Roman Waugh, was the third part in the blockbuster "Fallen" series that centres around Butler's character, Secret Service agent Mike Banning. The 2019 movie was preceded by "Olympus Has Fallen" (2013) and "London Has Fallen" (2016). In an interview with Entertainment Weekly, Butler said they are "toying" with the idea for a fourth film. Greenland Trailer: Gerard Butler’s Film About End of the World Is Hitting Too Close to Home Right Now (Watch Video)

"I think you will be seeing another. We're toying away with another really fantastic idea that we're working on at the moment that obviously we can't say too much about," the actor said. Butler also talked about his 2018 action-crime movie "Den of Thieves", saying that the film's director, Christian Gudegast is actively working on its sequel. "We're working on that script at the moment, and I'm getting pages daily from Christian. It's a fun ride, spreading across North America into Europe and the diamond district of Marseilles. Gerard Butler Welcomes the New Decade by Doing Suryanamaskar in Rishikesh, 300 Star Also Visits Dalai Lama in Karnataka (View Pics)

"It's very cool and has a more European vibe this time. All the fun characters, Big Nick, Donnie, and Lobbin' Bob (Jordan Bridges), will be back. And I'm really excited about it," the actor said. "Den of Thieves", released in 2018, also featured Curtis "50 Cent" Jackson, Pablo Schreiber, O'Shea Jackson Jr., Evan Jones, Dawn Olivieri, Mo McRae, and Max Holloway. Butler is currently looking forward to the release of his upcoming feature "Greenland". The movie is scheduled to be released in the US on August 14.