Moon

Sam Rockwell

as

Sam Bell

Kevin Spacey

as

GERTY (voice)

Dominique McEl...

as

Tess Bell

Rosie Shaw

as

Little Eve

Adrienne Shaw

as

Nanny

Kaya Scodelario

as

Eve

Benedict Wong

as

Thompson

Matt Berry

as

Overmeyers

Malcolm Stewart

as

Technician

Robin Chalk

as

Sam Bell Clone