4K Suit Up: 50 Years of Spacewalks (2015) online Year: 2015 Country: USA Director: Stars: Buzz Aldrin, Charles F. Bolden Jr., Chris Cassidy Stars: Buzz Aldrin, Charles F. Bolden Jr., Chris Cassidy Genre: Short A look at the 50-year history of NASA's spacewalk program, featuring interviews with participants and many others. Watch Suit Up: 50 Years of Spacewalks (2015) online