Deadline New York is reporting that She's Out of My League's Jay Baruchel has joined the cast of Cosmopolis:
Baruchel plays the shy guy who founded the company, and who acts as the trader's conscience.
A bit more from Movie Web:
Jay Baruchel will play the timid founder of a financial firm that Packer works at, who also acts as Packer's conscience.
Read more at Deadline New York.
The film will begin filming in Toronto next month.