Jim Broadbent, Kelly Macdonald and Jamie Demetriou Join Emily Mortimer’s Directorial Debut ‘Dennis’ for A24, Fruit Tree (EXCLUSIVE)

Emily Mortimer’s upcoming directorial debut “Dennis” has expanded its cast with a trio of fellow Brits. Jim Broadbent (“Jay Kelly,” “Bridget Jones”), Kelly Macdonald (“Dept. Q,” “No Country for Old Men”) and Jamie Demetriou (“St