1. The Build is On (2012)
Senior proposes that he and Junior combine forces to build a bike for charity, but Junior is unsure how to respond. But when Rick's wedding brings the two together, Junior gets the reassurance he needs to make a decision once and for all.
Release date: 2012-09-03
Season number: 4
Episode number: 1
Runtime: 60 minutes
Rest of the cast - click here to expand
Michael Teutul - Self, Vincent DiMartino - Self, Paul Teutul, Sr. - Self