50 Shades of Grey movie cast rumors: With Charlie Hunnam out as Christian Grey, Jamie Dornan becomes a possible replacement.

The problem is, who is Jamie Dornan and how would he fit in the 50 Shades of Grey movie cast that the Hunnam, the "Sons of Anarchy" star possibly quit due to the backlash after he signed onto play the role of Grey.

With rumors that Dakota Johnson was worried about her role as Anastasia Steele in the 50 Shades of Grey film adaption of the E.L. James erotic novel, will Jamie Dornan be the man to save the day? If casted for the movie that is set to film in two weeks in Vancouver, there needs to be an answer quick of who will play the S&M billionaire.

The 31-year-old Northern Irish actor is known for playing Axel von Fersen in Sofia Coppola's film "Marie Antoinette," Sheriff Graham Humbert in the ABC series "Once Upon a Time" and serial killer Paul Spector in the BBC Two crime drama series "The Fall."

To Americans, they might have only seen him in "Once Upon a Time." But, the jury is still out if this is enough to satisfy the internet that raged and petitioned to rid Hunnam from the movie.

The Hollywood Reporter reported that Dornan almost landed the part of Christian Grey during the first casting go-round, but ended up losing to the more recognizable Hunnam.

He is popular in the U.K. and was a Calvin Klein model before turning to acting. Dornan might not be the sexy pick for fans of the book, and who knows how fans will react if Universal decides to go with him as their lead male-role.