Helen Mirren at the Canada premiere of "The Debt."

Helen Mirren at the Canada premiere of "The Debt."

Sam Worthington at the Canada premiere of "The Debt."

Sam Worthington at the Canada premiere of "The Debt."

Natalie Mark and Sam Worthington at the Canada premiere of "The Debt."

Romi Aboulafia at the Canada premiere of "The Debt."

Romi Aboulafia at the Canada premiere of "The Debt."

Director John Madden at the Canada premiere of "The Debt."

Producer Rebecca Wang at the Canada premiere of "The Debt."

Producer Rebecca Wang at the Canada premiere of "The Debt."

Helen Mirren at the New York premiere of "The Debt."

Helen Mirren at the New York premiere of "The Debt."

Director John Madden and Helen Mirren at the New York premiere of "The Debt."

Jessica Chastain at the New York premiere of "The Debt."

Jessica Chastain at the New York premiere of "The Debt."

Jessica Chastain and Damon Dash at the New York premiere of "The Debt."

Director John Madden at the New York premiere of "The Debt."

Writer Peter Straughan at the New York premiere of "The Debt."

Writer Peter Straughan at the New York premiere of "The Debt."

Alan Cumming at the New York premiere of "The Debt."