Who plays Millie Michalchuk in 'Dumplin'? - Maddie Baillio
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Netflix Dumplin': Meet the cast
6. Who plays Millie Michalchuk in 'Dumplin'? - Maddie Baillio
American actress Maddie Baillio plays Millie Michalchuk in 'Dumplin'. Millie is a plus-sized outsider at Willowdean's school who joins the pageant too, against her Christian mother's wishes. Maddie is best known for starring in Hairspray Live!
