การเดินทางสู่อินฟินิตี้

Anthony Aguirre

Self

Stephon Alexander

Self

Eugenia Cheng

Self

Moon Duchin

Self

Kenny Easwaran

Self

Delilah Gates

Self

Rebecca Goldstein

Self

Brian Greene

Self

Janna Levin

Self

Alan Lightman

Self

Carlo Rovelli

Self

Steven H. Strogatz

Self

Brian Bremer

Infinite Einstein (voice)

Jimbo Matison

Mugendai Monster (voice)

Alex Ricciardi

Philo T. Photon Announcer (voice)