Stories Television Doctor Who Series 5 Episode: 1 2 3 4 5 6 7 8 9 10 11 12 13 Cold Blood 1 image Overview Characters How to Watch Reviews 6 Statistics Related Stories Quotes Transcript + Script Overview First aired Saturday, May 29, 2010 Production Code 1.9 Written by Chris Chibnall Directed by Ashley Way Runtime 50 minutes Story Type Two-Parter Time Travel Future Story Arc (Potential Spoilers!) Crack in time Location (Potential Spoilers!) Earth UK Viewers 7.49 million Appreciation Index 85 Synopsis Once more the Eleventh Doctor meets members of the Silurian race. However, this time, can he prevent them from being destroyed by humanity out of an act of self-preservation, or can he broker peace between them and bring about a better future for both races of planet Earth? Watch Watched Favourite Favourited Add Review Edit Review Log a repeat Skip Skipped Unowned Owned Owned Save to my list Saved Edit date completed Custom Date Release Date Archive (no date) Save Characters Eleventh Doctor Matt Smith Amy Pond Karen Gillan Rory Williams Arthur Darvill Silurians Show All Characters (4) How to watch Cold Blood: Watch on iPlayer Doctor Who Confidential Blu-Ray The Complete Fifth Series [Steelbook] DVD The Monster Collection: The Silurians The Complete Fifth Series DVD The Complete Fifth Series Blu-Ray Series 5: Volume 3 DVD Series 5: Volume 3 Reviews Add Review Edit Review Sort: Date (Newest First) Date (Oldest First) Likes (High-Low) Likes (Low-High) Rating (High-Low) Rating (Low-High) Word count (High-Low) Word count (Low-High) Username (A-Z) Username (Z-A) Spoilers First Spoilers Last 6 reviews 31 May 2025 · 148 words Review by Jann New Who Review #69 Cold Blood This wasn't as good as part 1. I felt like part 2 was more boring and a bit more political. The doctor trying to get the earth to be shared between Human & Silurian is good on paper but when on screen it does feel a bit ehh. The mum is such a nightmare. We could've got somewhere with the Silurians if it wasn't for her and I hate it. The Light from the crack in time catching up with Rory is so sad even though he will be back again because he is literally Rory the roman dying is literally his hobby. The idea of if you can remember something it can come back is sort of used here with the doctor trying to get Amy to remember Rory after he was erased from existence. Overall a weaker second part to an ok story. 5/10 Jann View profile Like Liked 0 3 May 2025 · 5 words Review by gabe_the_cool i still hate the mum gabe_the_cool View profile Like Liked 0 18 April 2025 · 38 words Review by Jonathan_ Spoilers This review contains spoilers! Good episode Having seen Petwee's run-in with the Silurians its an interesting contrast. At least what went down in this one is better than what happened to their predecessors, maybe in 1000 years we'll have humanity and silurians co-existing Jonathan_ View profile Like Liked 0 11 April 2025 · 60 words Review by gothichotchreid 1 This was a very nice episode!! Bit confused by why some of it feels unfinished — like there was someone else who was supposed to be there? Amy and the Doctor were amazing as usual! She's a great companion. In all seriousness: I find the idea of erasing Rory very interesting and can't wait to see how that plays out. gothichotchreid View profile Like Liked 1 7 October 2024 · 102 words Review by MarkOfGilead19 Spoilers 2 This review contains spoilers! Okay this was fantastic. On my first watch I didn't really appreciate it enough. Not really in the mood for a big review so I'll just say that I loved how it puts into the screen the phrase "An eye for an eye leaves the whole world blind". I was hooked seeing how everything the Doctor was doing to broker peace between the two species was let down by those that are "so much less than the best of humanity." Plus, this acts as a sort of sequel to the first Silurians serial with the Third Doctor, which I really liked. MarkOfGilead19 View profile Like Liked 2 Show All Reviews (6) Open in new window Statistics AVG. Rating897 members 3.14 / 5 Member Statistics Watched 1877 Favourited 48 Reviewed 6 Saved 2 Skipped 1 Related Stories Doctor Who S5 • Episode 8 The Hungry Earth Rating: 3.12 Story Skipped Television Reviews(4) More Actions View Sets Close Related Sets Set of Stories: Doctor Who Series 5 Set of Stories: Doctor Who (2005-2022) Set of Stories: Eleventh Doctor Add Review Edit Review Skip Skipped Unowned Owned Save to my list Saved Doctor Who S7 • Episode 2 Dinosaurs on a Spaceship Rating: 2.84 Story Skipped Television Reviews(5) More Actions View Sets Close Related Sets Set of Stories: Doctor Who Series 7A Set of Stories: Doctor Who (2005-2022) Set of Stories: Eleventh Doctor Add Review Edit Review Skip Skipped Unowned Owned Save to my list Saved Video Games LEGO Dimensions Rating: 4.19 Story Skipped Video Game Reviews(4) More Actions View Sets Close Related Sets Set of Stories: Video Games Add Review Edit Review Skip Skipped Unowned Owned Save to my list Saved River Song's Monster Files (Minisode) River Song’s Monster File: Silurians Rating: 2.72 Story Skipped Webcast Reviews(1) More Actions View Sets Close Related Sets Set of Stories: River Song’s Monster Files Add Review Edit Review Skip Skipped Unowned Owned Save to my list Saved Quotes Add Quote Submit a Quote Transcript + Script Needs checking (Cold Open) ELDANE [OC]: This is the story of our planet, Earth. Of the day a thousand years past when we came to share it with a race know as Humanity. It is the story of the Doctor, who helped our races find common ground, and the terrible losses he suffered. It is the story of our past and must never be forgotten. [City] DOCTOR: This place is enormous and deserted. The majority of the race are probably still asleep. We need to find Amy. Looking for heat signature anomalies.NASREEN: But Doctor, how can all this be here? I mean, these plants.DOCTOR: Must be getting closer to the centre of the city.NASREEN: You're sure this is the best way to enter?DOCTOR: Front door approach. Definitely. Always the best way. (Alarms sound.) Show Full Transcript Open in new window View Script (PDF)