First trailer for "Fifty Shades of Grey" movie was unveiled by Universal Pictures at the 2014 ComicCon convention held in Las Vegas, U.S. on Tuesday, March 25, 2014. "50 Shades of Grey" is one of the most highly anticipated movies, an adaptation of an erotic novel. The film is about 11 months away and fans of the franchise are eagerly waiting to take a first look at Jamie Dornan (Christian Grey) and Dakota Johnson (Anastasia Steele) starrer movie. Here are few details from the first trailer of "Fifty Shades of Grey" based on media reports. [Warning: Spoilers Alert!]

"Fifty Shades of Grey" movie is based on EL James' first installment of "Fifty Shades" trilogy. The film tells the story about passionate relationship that develops between a young entrepreneur Christian Grey and a college graduate Anastasia Steele. The book gained enormous popularity because of elaborate erotic and sexually explicit scenes.

Fans are eager to see Christian Grey and Anastasia Steele's chemistry when brought to life by the two Hollywood actors on the silver screen. The first footage of "Fifty Shades of Grey" movie at ComicCon 2014 featured Jamie Dornan and Dakota Johnson as their characters. Word is the dirst trailer mainly focused on romantic moments between the lead characters than the passionate or BDSM ones. The film which is anticipated to feature memorable bedroom scenes from the book is said to have a "tamer" trailer than it was anticipated. It is reported that the first preview features Anastasia and Christian's first meeting and how he instantly charms her with his attractive personality.

Most part of the "Fifty Shades of Grey" trailer shows "Grey wining and dining Anastasia with a helicopter ride, a fancy new dress and - surprise - a secret room he wants to show her," describes Hit Fix.

"As for what everyone wants to know about - the sex - at one point we see a ghost image of Anastasia with what can only be described as a horse hair soft whip being brushed across her face. That's it," reads the description. The publication also warns fans, that anyone who is looking for more in the movie's first trailer may get "very disappointed."

According to Just Jared, the trailer begins with a shot where Anastasia meets Christian for the first time in his office. The clip is quickly cut to the shot where she raves about his good looks to her friend. Romantic scenes include a shot showing Dakota Johnson "wearing a blindfold in a bed room." Another scene shows Jamie Dornan "pushing her up against a wall."

However, the trailer is not yet available online but fans are expecting to see it sooner.

Besides Jamie Dornan and Dakota Johnson as main characters, "Fifty Shades of Grey" also stars Eloise Mumford as Katherine Kavanagh, Rita Ora as Mia Grey, Victor Rasuk as Jose Rodriguez, Luke Grimes as Elliot Grey, Marcia Gay Harden as Grace Grey. The film is directed by Sam Taylor-Johnson and it is set to be released on Feb. 15, 2014.

For more news on 'Fifty Shades of Grey' movie and its stars Jamie Dornan and Dakota Johnson, read below:

'Fifty Shades of Grey' Movie: Dakota Johnson and Jamie Dornan Shoot Sex Scenes Despite Rumors that Racy Shots will be Removed

'Fifty Shades of Grey' Movie Trailers Released: Watch Jamie Dornan and Dakota Johnson Sizzle in Fan-Made Sneak Peak Preview [WATCH VIDEOS]

'Fifty Shades of Grey' Movie First Look: Jamie Dornan and Dakota Johnson Film Hardware Store Scene; 'Tension' Persist On Sets