Suggestions by @harrypotternerd

Dafne Keen

as Margo in The Girls Of Despicable Me

Sierra McCormick

as Mera in Aquaman

Dick Van Dyke

as Scrooge McDuck in DuckTales (UK Cast)

Christopher Jackson

as George Washington in Presidents Biopic

Barack Obama

as Barack Obama in Presidents Biopic

Donald Trump

as Donald Trump in Presidents Biopic

Lucy Hutchinson

as Simon Lewis in Shadowhunters\Mortal Instruments(Genderswap)

Jakob Davies

as Clary Fray in Shadowhunters\Mortal Instruments(Genderswap)

Connor Finnerty

as Clary Fray in Shadowhunters\Mortal Instruments(Genderswap)

Tessa Thompson

as Luke Garroway in Shadowhunters\Mortal Instruments(Genderswap)

Rupert Grint

as Jocelyn Fray in Shadowhunters\Mortal Instruments(Genderswap)

Hugh Jackman

as James Logan Howlett in Avengers: Battleworld One

Famke Janssen

as Jean Grey in Avengers: Battleworld One

David Harbour

as Ben Grimm in Avengers: Battleworld One

Charlize Theron

as Susan "Sue" Storm in Avengers: Battleworld One

Patrick Wilson

as Reed Richards in Avengers: Battleworld One

Theo James

as Hercules in Myths

Sean Bean

as Zeus in Myths

Angelina Jolie

as Hera in Myths

Will Ferrell

as Barnabus Sidebottom in Spy School