S2 E7 ∙ Elizabeth Line ∙

Tim Dunn and Siddy Holloway explore the brand new Elizabeth Line and have access to two of its stations weeks before the line opens.

Series Selector for Secrets of the London Underground

All episodes for series 2 of Secrets of the London Underground

S2 E10 · Baker Street

Tim Dunn and Siddy Holloway explore the tube station with the most platforms, Baker Street.