Such was the task facing Emily Mortimer when she agreed to take over ... So, I felt like I could get under the skin of this Mrs. Brown in a way that felt like, 'Oh, maybe I know how to do this.'" ...

In 'Paddington in Peru,' Emily Mortimer takes over for Sally Hawkins as the Brown family matriarch, Mary. Mortimer says the experience was 'nerve-wracking.' ...