Temporada 1
Scott Tarcy
The Engineer
Bart Briggs
Inventor
Jeremy Proffitt
3D Engineer
Naomi Wu
3D Printing Creator
David Frankel
Ravi Velagapudi
Himself
Otis Ricks
Jamie Proffitt
Herself
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2001
2006
2023
2019
1994
2020
1988
2010
1986
1964
2012
2022
2004