Dakota Johnson and Jamie Dornan didn't sign up for 50 Shades spinoffs

Actors Dakota Johnson and Jamie Dornan, who portray the main characters Anastasia Steele and Christian Grey in Fifty Shades of Grey, may not be on board just yet for the possible spinoff.

Actors Dakota Johnson and Jamie Dornan, who portray the main characters Anastasia Steele and Christian Grey in Fifty Shades of Grey, may not be on board just yet for the possible spinoff.

Fifty-Shades-of-Grey-actors-Dakota-Johnson-and-Jamie-Dornan-AFP

The duo is signed on to star in three Fifty Shades films, but their contracts reportedly don't include a clause for possible spinoffs in the deals, E! Online reported.

Fifty Shades Darker and Fifty Shades Freed, the second and third installments of EL James' trilogy, are already scheduled for a Feb. 2017 and Feb. 2018 release dates respectively.

James recently announced plans for a spinoff to the series from Christian's perspective.

The studio declined comment on plans for a fourth film.