Doctor Who S12 • Episode 3 Orphan 55 Sets: Doctor Who (2005-2022) Thirteenth Doctor 58% 1,578 votes Watch on iPlayer TARDIS Wiki Share this page {{ shareFeedback }} Copy link {{ copyFeedback }} Overview Reviews Transcript Quotes Quotes Spoiler warning! “Humans. I think you forget how powerful you are. Lives change worlds. People can save planets, or wreck them. That's the choice. Be the best of humanity.” — Thirteenth Doctor, Orphan 55 KANE: You can't build an ionic membrane from scratch. DOCTOR: If I had crayons and half a can of Spam, I could build you from scratch. — Orphan 55 Login to track and rate! Signal Strength: 50% What's this? Characters & Enemies Thirteenth Doctor Ryan Sinclair Yasmin Khan Graham O'Brien Also featuring: The Dregs Available in: The Complete Twelfth Series DVD Average. Rating: 67% The Complete Twelfth Series Blu-Ray Average. Rating: 67% The Complete Twelfth Series [Steelbook] Blu-Ray Average. Rating: 67%