Blake Lively promoted her new movie 'Green Lantern' with costars Ryan Reynolds and Peter Sarsgaard at Comic Con on Saturday. Fans camped out overnight to see a clip from the movie, according to the AP (full story below the photos). PHOTOS: SAN DIEGO (AP) - Ryan Reynolds says he took the title role in "Green Lantern" to play a hero that can "throw a punch, tell a joke and kiss a girl." The actor, along with castmates Blake Lively, Peter Sarsgaard and Mark Strong and director Martin Campbell, presented a clip from the film at Comic-Con Saturday for some 6,000 ecstatic fans, many of whom camped out overnight for a chance to see the presentation. Campbell says the 3-D movie blends realistic action with humor and an otherworldly trip to the planet Oa, home of the Green Lanterns.