George Abbey

as Self

Ken Bowersox

as Self

Cady Coleman

as Self

Samantha Cristoforetti

as Self

Frank Culbertson

as Self

Mike Foale

as Self

Scott Kelly

as Self

Sergei Krikalev

as Self

Tim Peake

as Self

Bill Shepherd

as Self

Sergey Volkov

as Self

Koichi Wakata

as Self

Peggy Whitson

as Self