mary poppins returns ben whishaw and emily mortimer talk about taking on iconic roles /

In Disney's Mary Poppins Returns,Emily Mortimer and Ben Whishaw play a grown-up Jane and Michael Banks, the children from the original film. A family tragedy has taken residence, or Mary Poppins (Emily Blunt) returns to the Banks family to befriend a new generation of children.
SYFY FANGRRLS spoke with Mortimer and Whishaw about the film,Whishaw singing for the first time, and living in the world of Mary Poppins.
What was your first reaction to the thought of taking on roles that were this iconic?

Source: blastr.com