Lead Sled Challenge - Part 2 (S03E04)

S03E01 Best Of Builds: Season 1 S03E02 Best Of Builds: Season 2 S03E03 Lead Sled Challenge - Part 1 S03E04 Lead Sled Challenge - Part 2 S03E05 Space Junkie - Part 1 S03E06 Space Junkie - Part 2 S03E07 Space Junkie - Part 3