Secrets of the Universe

Russell Eatough

as Director

Anthony Willis

as Director

Alex Emanuel

as Director

Bruce Lester-Johnson

as Self - Narrator

Mark McCaughrean

as Self - ESA Senior Advisor for Science and Exploration

Mark McCaughrean

as Self - European Space Agency (ESA)

Mark McCaughrean

as Self - Astronomer ESA

Jacqueline Mitton

as Self - Astronomer

Richard Ellis

as Self - Astronomer

Scott Hubbard

as Self - Former Director, NASA Ames

Scott Hubbard

as Self - Physicist, Former Director, NASA Ames

John C. Mather

as Self - JWST Senior Programme Scientist

John C. Mather

as Self - Physicist

Douglas Vakoch

as Self - Space Psychologist

Sara Seager

as Self - Astrophysicist, MIT

Luca Parmitano

as Self - ESA Astronaut

Jamie Bock

as Self - Physicist

Jamie Bock

as Self - BICEP & ESA Planck

Paul Geithner

as Self - JWST Deputy Project Manager

James L. Splawn

as Self - NASA Marshall Space Flight Center

Gary Lyles

as Self - Former Chief Engineer, SLS

Wernher von Braun

as Self - NASA, 1960 - 1972

Mike Menzel

as Self - JWST Mission Systems Engineer

Christina Koch

as Self - NASA Astronaut

Nick Case

as Self - Branch Chief, Propulsion Testing, NASA MSFC

Matt Scragg

as Writer