Suggestions by @godyalphonse

Mattea Conforti

as Sofia Sloan Robbins Torres in Grey's Anatomy

Raegan Revord

as Ellis Shepherd in Grey's Anatomy

Ella Simone Tabu

as Zola Grey Shepherd in Grey's Anatomy

Nolan Gould

as Dr. Atticus Lincoln in Grey's Anatomy

Andrew Lincoln

as Dr. Thomas Koracick in Grey's Anatomy

Jace Norman

as Dr. Levi Schmitt in Grey's Anatomy

Elle Fanning

as Dr. Penelope Blake in Grey's Anatomy

Iain Armitage

as Derek Bailey Shepherd in Grey's Anatomy

Jason Beghe

as Dr. Harper Avery in Grey's Anatomy

Miranda Cosgrove

as Jennt in Grey's Anatomy

Noah Cyrus

as Dr. Taryn Helm in Grey's Anatomy

Chloë Grace Moretz

as Dr. Jo Wilson in Grey's Anatomy

Sandra Oh

as Nurse Bokhee in Grey's Anatomy

Lamar Johnson

as Nurse Tyler in Grey's Anatomy

Sydney Sweeney

as Dr. Leah Murphy in Grey's Anatomy

Tom Welling

as Frank Lapidus in Lost

Giacomo Gianniotti

as Richard Alpert in Lost

Jesse Metcalfe

as Ben Linus in Lost

Spencer Breslin

as Hugo 'Hurley' Reyes in Lost

Eliza Taylor

as Libby Smith in Lost