Matthew McConaughey

Narrator (voice)

Kip Thorne

Self

Christopher Nolan

Self

Jonathan Nolan

Self

Emma Thomas

Self

Natalie Batalha

Self

Sean Carroll

Self

Albert Einstein

Self (archive footage)

Paul Franklin

Self

Andrea Ghez

Self

Marsha Ivins

Self

Elon Musk

Self

Gail Willumsen

Producer

Sara Hutchinson

Associate Producer

Carey Ann Strelecki

Consulting Producer

Gail Willumsen

Writer

Rocky Collins

Executive Producer

Gail Willumsen

Director

Jill Shinefield

Producer