Suggestions by @godyalphonse

Tom Cruise

as Harold O'Malley in Grey's Anatomy

Robin Wright

as Louise O'Malley in Grey's Anatomy

Abigail Breslin

as Dr. Megan Hunt in Grey's Anatomy

Emma Roberts

as Sadie Harris in Grey's Anatomy

Halston Sage

as Erica Hahn in Grey's Anatomy

Drew Starkey

as Dr. Charles Percy in Grey's Anatomy

Halsey

as Dr. Heather Brooks in Grey's Anatomy

Justin Bieber

as Dr. Casey Parker in Grey's Anatomy

Josh Henderson

as Dr. Finn Dandridge in Grey's Anatomy

Wilmer Valderrama

as Denny Duquette in Grey's Anatomy

Debbi Morgan

as Jane Burke in Grey's Anatomy

Joseph Sikora

as Dr. Knox in Grey's Anatomy

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