Everything Changes
A perfectly normal night on the beat for Cardiff policewoman Gwen Cooper is shattered by the arrival of a black vehicle at a murder scene. Even the police back off in deference, as four people emerge and use a strange metallic gauntlet to momentarily bring the murder victim back to life. Gwen watches in horror as the man realizes he only has two minutes to tell these people what happened to him – but can’t, since he was stabbed from behind. She finds out who they are – a mysterious organization called Torchwood, led by an American man named Captain Jack Harkness. The next day, she spots Jack again at a hospital, moments before she sees a grotesque humanoid figure brutally murder a hospital porter. Again, Jack and his Torchwood team are at the ready, subduing and capturing the inhuman killer, and just as quickly vanishing under a well-planned cover story.
Only Gwen isn’t about to let it go – she trails Torchwood’s vehicle to the Millennium Centre at the heart of Cardiff, and then follows them on foot to the waterfall – where they abruptly disappear from sight. Refusing to drop the trail, Gwen pays Torchwood a visit under the guise of delivering a pizza, but once inside their headquarters, she realizes that this organization is dabbling in something stranger than ordinary police work…and that their base of operations is actually nestled away right beneath the waterfall, where no one would think to look for it. Captain Jack introduces himself and his team: his second-in-command, Suzie Costello, medical expert Owen Harper, computer expert Toshiko Sato, and Ianto Jones, who serves as the team’s driver and organizes most of their cover. As members of Torchwood, they round up alien technology (and alien threats) that fall to Earth – activity which is apparently alarmingly common in Wales, thanks to a transdimensional rift running through Cardiff. They even have the alien killer from the hospital in custody, which inspires Gwen to propose a liaison between Torchwood and the police, rather than Torchwood sweeping in and taking over crime scenes under total secrecy.
Instead, Jack slips her an amnesia-inducing drug so she’ll forget the entire visit. But the next day, Gwen learns that more murders have taken place in Cardiff, committed with the same savage bladed weapon that felled the victim she saw Torchwood revive, and she gradually remembers Jack’s secret group – and seeing the weapon in their base of operations. If the alien is in custody, then who is still doing the killing? And has Torchwood met its match in Gwen…or a future recruit?
written by Russell T. Davies
directed by Brian Kelly
music by Murray GoldCast: John Barrowman (Captain Jack Harkness), Eve Myles (Gwen Cooper), Burn Gorman (Owen Harper), Naoko Mori (Toshiko Sato), Indira Varma (Suzie Costello), Gareth David-Lloyd (Ianto Jones), Kai Owen (Rhys Williams), Guy Lewis (Young Cop), Tom Price (P.C. Andy), Jason May (Soco), Rhys Swinburn (Body), Olwen Medi (Yvonne), Dion Davies (Officer), JÄÂms Thomas (Hospital Porter), Paul Kasey (Weevil), Mark Heal (Security Guard), Gary Sheppeard (Pizza Lad), Gwilym Havard Davies (Man), Cathryn Davis (Woman)
LogBook entry by Earl Green
Notes are included below and contain major spoilers.
Notes: Welsh actor Gareth Thomas holds a legendary place among fans of British SF; he played revolutionary leader Roj Blake in the late 70s/early 80s space opera 
Notes: In pre-broadcast publicity, this episode’s title was listed as They Keep Killing, in order to preserve the surprise elements of the plot (in much the same way as 
Notes: Death Is The Only Answer was a short script selected by Steven Moffatt as the winning entry in the “Script to Screen” contest that was part of series six of Doctor Who Confidential, challenging young writers to create a short adventure for the Doctor. The finished mini-episode, running just under four minutes, aired as part of the final episode of the behind-the-scenes series Doctor Who Confidential, which was cancelled shortly before the episode aired. There are no clues as to where this story happens chronologically, or if it can be considered official at all.
Peel (Coach Dawson), Shannon Murray (Jackie), Aaron Neil (Varun), Natasha Gordon (Vivian), Anna Shaffer (Rachel), Paul Marc Davis (Corakinus), Nigel Betts (Mr. Armitage), Pooja Shah (Miss Shah), Alex Leak (Kevin), Laura Jane Hudson (Mrs. Linderhof), Satnam Bhogal (Counter Clerk), Ellie James (Student 1), Moses Adejimi (Student 2), Assay Hagos (Student 3), Shalisha James-Davis (Student 4)
Notes: Long-suffering Coal Hill head teacher Mr. Armitage, played as always by Nigel Betts, previously appeared in the Doctor Who episodes Into The Dalek, The Caretaker, and Dark Water. Due to a year-long hiatus in the show as a result of the changeover from Steven Moffat’s production team to that of incoming Doctor Who showrunner Chris Chibnall, this was – apart from a specially-made trailer to introduce new companion Bill – Peter Capaldi’s only in-character appearance as the Doctor between the 2015 and 2016 Doctor Who Christmas episodes; he is not expected to be a recurring fixture of Class.