Suggestions by @dickcooper

Zendaya

as Starfire in Teen Titans

Timothée Chalamet

as Robin in Teen Titans

Theo Rossi

as Sung in Avatar: The Last Airbender (Live Action)

Michael Peña

as Zei in Avatar: The Last Airbender (Live Action)

Dave Bautista

as The Boulder in Avatar: The Last Airbender (Live Action)

Jesse Rath

as Kuei in Avatar: The Last Airbender (Live Action)

Victoria Justice

as Joo Dee in Avatar: The Last Airbender (Live Action)

Morena Baccarin

as Poppy Beifong in Avatar: The Last Airbender (Live Action)

Diego Luna

as Lao Beifong in Avatar: The Last Airbender (Live Action)

Kirk Acevedo

as Long Feng in Avatar: The Last Airbender (Live Action)

Carter Rockwood

as Teo in Avatar: The Last Airbender (Live Action)

Dee Bradley Baker

as Appa in Avatar: The Last Airbender (Live Action)

Osric Chau

as Tan in Avatar: The Last Airbender (Live Action)

Randall Duk Kim

as Wan Shi Tong in Avatar: The Last Airbender (Live Action)

George Takei

as Koh in Avatar: The Last Airbender (Live Action)

François Chau

as Le grand sage de la nation du feu in Avatar: The Last Airbender (Live Action)

James Sie

as le vendeur de choux in Avatar: The Last Airbender (Live Action)

Ryan Mah

as Dang in Avatar: The Last Airbender (Live Action)

Ruy Iskandar

as Jee in Avatar: The Last Airbender (Live Action)

Jack Champion

as Jet in Avatar: The Last Airbender (Live Action)