William Weatherall Wilkins

"A wolf in sheep's clothing"

- Wilkins' most famous line, also forshadowing his true nature

William Weatherall Wilkins is the main antagonist of Disney's Mary Poppins Returns. He is the current president of Fidelity William Weatherall WilkinsFiduciary Bank and the nephew of Mr. Dawes Jr. and the boss of Michael Banks.

He was portrayed by Academy Award Winning Actor Colin Firth, who also played Lord Henry Wotton in The Picture of Dorian Gray, Geoffrey Thwaites in St. Tritians and Bill Haydon in Tinker Tailor Soldier Spy.

Personality
While he acts polite and charming when we first see him, he is actually a ruthless and corrupt corporate executive. This is represented in the Royal Dalton Bowl, where is counterpart is a wolf who pretends to be as docile as a lamb, signifying how Wilkins is a metaphorical "wolf in sheep's clothing".