Emily Mortimer
- Episode aired Dec 13, 2018
- 8m
The new Jane Banks of 'Mary Poppins Returns' defends her fictional nanny and imagines how some of her other co-stars would fare as caretakers for her own kids.The new Jane Banks of 'Mary Poppins Returns' defends her fictional nanny and imagines how some of her other co-stars would fare as caretakers for her own kids.The new Jane Banks of 'Mary Poppins Returns' defends her fictional nanny and imagines how some of her other co-stars would fare as caretakers for her own kids.