The Big Switch

The Big Switch is an episode of DuckTales (2017).

Synopsis
Webby switches places with an identical looking heiress, unfortunately when the butler betrays Webby And kidnaps her, confusing her for the heiress, Scrooge and the heiress must work together to save her.

Main Cast
David Tennant as Scrooge McDuck

Kate Micucci as Webby Vanderquack

Guest
Jaiden Animations as Shirley Gatequack