Gold Digger
- Episode aired Sep 2013
- TV-PG
- 40m
When Zach gets the opportunity to follow in his grandfather's footsteps and build his legendary digger; he faces the most difficult challenge of his career.When Zach gets the opportunity to follow in his grandfather's footsteps and build his legendary digger; he faces the most difficult challenge of his career.When Zach gets the opportunity to follow in his grandfather's footsteps and build his legendary digger; he faces the most difficult challenge of his career.