The Truth Is in the Stars - Cast

William Shatner

Self
Actor

Neil deGrasse Tyson

Self
Actor

Chris Hadfield

Self
Actor

Whoopi Goldberg

Self
Actor

Stephen Hawking

Self
Actor

Jason Alexander

Self
Actor

Seth MacFarlane

Self
Actor

David Suzuki

Self
Actor

Ben Stiller

Self
Actor

Michio Kaku

Self
Actor