Isla Fisher is in talks to join the cast of new thriller, Visions alongside, Ellen Barkin and Jim Parsons.

Directed by Kevin Greutert and written by Lucas Sussman, Visions, tells the tale of a pregnant woman who joins her husband at his vineyard home and begins to be troubled by visions which become increasingly realistic and terrifying.

Fisher, Barkin and Parsons are in series talks to head up the cast, with production hoping to start early next year. 

Parsons is best know from his role in The Big Bang Theory and can next been seen in Zach Braff's comedy-drama Wish I Was Here.

Barkin has starred in several films including The Big Easy, Drop Dead Gorgeous and Ocean's Thirteen. 

And Fisher, who is married to Sacha Baron-Cohen, appeared in two movies this year, The Great Gatsby and Now You See Me.