Suggestions by @thejacobtremblayfan

Ryan Potter

as Tadashi Hamada in Big Hero 6 (Live-Action/MCU)

Robert Rodriguez

as Director in Big Hero 6 (Live-Action/MCU)

Richard Ayoade

as Baymax in Big Hero 6 (Live-Action/MCU)

Jenna Ortega

as Honey Lemon in Big Hero 6 (Live-Action/MCU)

Mystic Inscho

as Hiro Hamada in Big Hero 6 (Live-Action/MCU)

Jacob Tremblay

as Fred/Fredzilla in Big Hero 6 (Live-Action/MCU)

John Boyega

as Wasabi in Big Hero 6 (Live-Action/MCU)

Momona Tamada

as Go Go Tomago in Big Hero 6 (Live-Action/MCU)

Dove Cameron

as Lapis Lazuli in Steven Universe (2023)

Ariana Greenblatt

as Peridot in Steven Universe (2023)

Zac Efron

as Greg Universe in Steven Universe (2023)

Jacob Tremblay

as Finn in Adventure Time (2023)

Justin Hurwitz

as Composer in Steven Universe (2023)

Damien Chazelle

as Director in Steven Universe (2023)

Roshon Fegan

as Lars Barriga in Steven Universe (2023)

Hailee Steinfeld

as Marceline in Adventure Time (2023)

Hoyeon

as Lady Rainicorn in Adventure Time (2023)

Willem Dafoe

as Ice King in Adventure Time (2023)

Kimiko Glenn

as BMO in Adventure Time (2023)

Bretman Rock

as Lumpy Space Princess in Adventure Time (2023)