Maggie Aderin-Pocock

Herself - Presenter

Bob Counts

Himself

Kosuke Heki

Himself - Hokkaido University (as Professor Kosuke Heki)

Bob Counts

Himself - US Air Force 1953-1968

Jacob Katz

Himself - MIT

Robert Lang

Himself - Origami Consultant (as Dr. Robert Lang)

Roger Launius

Himself - Smithsonian National Air & Space Museum (as Dr. Roger Launius)

Albert Yu-Min Lin

Himself - University of California, San Diego (as Albert Yu-Min Lin Ph.D)

Hiromitsu Oshima

Himself - Usu Volcanic Laboratory (as Dr. Hiromitsu Oshima)