Fans of the American sitcom, "The Big Bang Theory," can feel excited for the upcoming episode of Season 7 as cast members will be joined by two big cast members from the "Star Wars" trilogy.

The news came into the light when the executive producers, Bill Prady and Steve Molaro, announced it at the red carpet at the Golden Globe Awards 2014. Continue to read to find more details. (Spoilers Ahead!)

A report about The Big Bang Theory Season 7 spoilers by Web site TV Line reported that the guest star cast will consist of Carrie Fisher and James Earl Jones from the "Star Wars" trilogy. The two cast members are credited for important characters in the epic space opera.

James Earl Jones lends his voice to actor David Prowse who plays as Darth Vader or Anakin Skywalker. Carrie Fisher plays the character of Leia Organa or Princess Leia in the show.

Based on spoilers spilled by producers Bill Prady and Steve Molaro on The Big Bang Theory Season 7, the duo from the universe of Star Wars will feature as themselves in the show. The plot of the upcoming episode will be tweaked in a way that the duo from outer space will come in contact through the science genius, Sheldon Cooper.

"For the first time, Sheldon and the guys are locked-out of Comic-Con and they don't get in. Leonard, Wolowitz, and Koothrappali are going to get scalped passes. Sheldon's solution is he is going to start his own comic book convention. He just needs one great panelist to make it happen. He realizes, through Twitter, where James Earl Jones is having sushi in Studio City and is going to confront him personally," Steve Molaro revealed to Seattlepi, while dishing out spoilers for the upcoming episode of The Big Bang Theory Season 7 at red carpet at Golden Globes 2014.

For "Star Wars" Starlet Carrie Fisher's role as the guest star in The Big Bang Theory Season 7, not much has been revealed. But he noted she will have a "very small, very funny, very weird part."

"The Big Bang Theory" is currently on a break. According to the spoilers report, Season 7 will not return until Jan. 30. So are you excited about this thrilling merger between the geeks of "The Big Bang Theory" and people from the "Star Wars" universe?