'The Marlow Murder Club' Already Filming Season 3 The Marlow Murder Club will debut Season 2 in the U.S. in August 2025, but it's already filming Season 3. By Ani Bundel for PBS on 5/20/2025
'The Marlow Murder Club' Reassembles in August for Season 2 PBS and Masterpiece bring back the trio of fan favorites at the heart of The Marlow Murder Club, with a Season 2 premiere just around the corner. By Ani Bundel for PBS on 5/1/2025
'Marlow Murder Club' Sets Season 1 Premiere & Announces Season 2 Masterpiece's highly-anticipated new mystery series, The Marlow Murder Club, finally announces a premiere date as UKTV officially confirms the series will return for a second season. By Ani Bundel for PBS on 5/21/2024
