Ryan Reynolds and Peter Sarsgaard kept their European Green Lantern trip going today at the Berlin premiere of the movie. The onscreen nemeses threw their arms around each other to pose for pictures and cracked each other up on the green carpet as they debuted the superhero film in Germany. Peter's promotional duties prevented him from joining his wife Maggie Gyllenhaal at her father, Stephen Gyllenhaal's, wedding this weekend in Oahu. Instead, Peter and Ryan are globetrotting, as their 3D film enjoys an international rollout, kicking things off with a stop in Spain last week. Green Lantern hit theaters in America on June 17, and while it took the top spot at the box office its first weekend, it didn't perform quite as well as some of this Summer's other big action features like Thor and current number one Captain America.