Suggestions by @caitlinfrost

Emperor Kuzco

as Gilderoy Lockhart in Harry Potter...with Disney Characters

Lucifer

as Crookshanks in Harry Potter...with Disney Characters

Thomas O'Malley

as Crookshanks in Harry Potter...with Disney Characters

Roger Radcliffe

as James Potter in Harry Potter...with Disney Characters

Anita Radcliffe

as Lily Evans Potter in Harry Potter...with Disney Characters

Prince Eric

as Harry Potter in Harry Potter...with Disney Characters

Kronk Pepikrankenitz

as Rubeus Hagrid in Harry Potter...with Disney Characters

Anna (Frozen)

as Ginny Weasley in Harry Potter...with Disney Characters

Ariel (The Little Mermaid)

as Ginny Weasley in Harry Potter...with Disney Characters

Prince Hans

as Draco Malfoy in Harry Potter...with Disney Characters

Lawrence (The Princess and the Frog)

as Peter Pettigrew in Harry Potter...with Disney Characters

Alice (Disney)

as Luna Lovegood in Harry Potter...with Disney Characters

Aurora (Sleeping Beauty)

as Luna Lovegood in Harry Potter...with Disney Characters

Mirabel Madrigal

as Hermione Granger in Harry Potter...with Disney Characters

Captain Hook

as Lucius Malfoy in Harry Potter...with Disney Characters

James P. Sullivan

as Rubeus Hagrid in Harry Potter...with Disney Characters

Cruella De Vil

as Bellatrix Lestrange in Harry Potter...with Disney Characters

Mother Gothel

as Bellatrix Lestrange in Harry Potter...with Disney Characters

The Beast (Prince Adam)

as Ron Weasley in Harry Potter...with Disney Characters

Horned King

as Voldemort in Harry Potter...with Disney Characters