Paul Mescal

Lionel

Josh O'Connor

David

Molly Price

Lionel's Mother

Alison Bartlett

Samantha

Michael Schantz

Bob

Chris Cooper

Older Lionel

Raphael Sbarge

Lionel Sr.

Hadley Robinson

Belle

Peter Mark Kendall

Nathan

Emma Canning

Clarissa

Gary Raymond

William

Alessandro Bedetti

Vincent