Season premiere: Friday, September 27, 2019
Season finale: TBA
Season 3 Episode 1: "Digs & Discoveries: All Tracks Lead to Rome"
Episode 53
Air date: Friday, September 27, 2019
Other air date: Saturday, September 21, 2019 (TV)
Season 3 Episode 2: "Digs & Discoveries: Mines of Mystery"
Episode 54
Air date: Friday, October 4, 2019
Other air date: Saturday, September 28, 2019 (TV)
Season 3 Episode 3: "Lorenzo's Solo / Too Loud Thomas"
Episode 55
Air date: Friday, October 18, 2019
Other air date: Saturday, October 12, 2019 (TV)
Season 3 Episode 4: "Deep Trouble / Rangers of the Rails"
Episode 56
Air date: Monday, December 30, 2019
