"Outlander" Season 2 is still months away from its comeback to the small screens and fans are already excited to hear more news and updates about the Starz time traveler series. The cast and crew of the series, including Sam Heughan and Caitriona Balfe, will be attending the 2015 Comic-Con and some fans are speculating that a sneak peek of the first episode of the sophomore season will be released during the event.

"Outlander" Season 2 will be covering Diana Gabaldon's second book, "Dragonfly in Amber." While several details about the upcoming season, including new cast members, have already been revealed, many fans are still wondering as to which actor and actress will be playing the roles of fan-favorite characters, Brianna and Roger.

It has been speculated in the past that the actor and actress who would be playing the respective roles in the second season of "Outlander" will be revealed during the 2015 San Diego Comic-Con. Showrunner Ron Moore, however, told E! News that the characters have not yet been cast.

"It's an ongoing process. We have started shooting but we're not shooting those scenes yet, because you cross-board everything aggressively, so we have time, and it's going to take a little while," he revealed.

Meanwhile, the cast and crew of "Outlander" will be making an appearance at the San Diego Comic-Con on Saturday, July 11, Design & Trend reported.

Sam Heughan and Caitriona Balfe will be attending the event along with author Diana Gabaldon and showrunner Ron Moore. The cast and crew of the Starz time traveler series may entertain several questions from fans and may even reveal interesting details about the upcoming season.

The outlet hinted on the possibility that fans of the Starz time traveler series may get a sneak peek of the first episode of "Outlander" Season 2 during the event given that the network has previously released a preview of the first episode of the series during the same event in 2014.