, titled " The Tower of Lost Souls ," serves as the high-stakes season finale of the eighth series. Originally airing on January 17, 2020 , it is particularly notable for featuring the return of two former leading characters: Chief Inspector Valentine (Hugo Speer) and Chief Inspector Sullivan (Tom Chambers). Plot Overview
The mystery begins with the discovery of a body at the foot of . Chief Inspector Valentine, now at Scotland Yard, returns to Kembleford suspecting that this new death is linked to a murder he investigated eight years prior. Father Brown 8x10
The titular "Helmsley Tower" was filmed at the iconic Broadway Tower in Worcestershire. , titled " The Tower of Lost Souls
To clear Valentine’s name, Father Brown must team up with both Valentine and Sullivan to uncover a dark family secret at Helmsley House involving eccentric beliefs and long-held grudges. Key Production Details Chief Inspector Valentine, now at Scotland Yard, returns