(CBS) - Comic-Con attendees were treated to a first glimpse of the honeymoon scene from this fall's "The Twilight Saga: Breaking Dawn - Part 1" Thursday.
Audiences at the fan convention were shown new clips from the penultimate film in the series, including some nervous wedding night moments between Kristen Stewart's Bella Swan and Robert Pattinson's vampire Edward Cullen.
One of the scenes, previewed at a panel in Hall H with cast members and director Bill Condon, showed Bella and Edward with a case of the jitters as they stand by their big white nuptial bed in Brazil.
Fans cheered and shrieked as Bella steels her courage to join Edward for a romantic skinny dip along the beach.
Their wedding itself is being kept hush-hush, and Stewart says the ceremony was filmed "Secret Service-style."
"The crew was completely inconvenienced," she said, according to People. "There was no cell phone or email. [But] I said thank you so much [to them] because if this [wedding] dress gets on the Internet, I'll die!"
"The Twilight Saga: Breaking Dawn - Part 1" is due in theaters Nov. 18.