# S12E05 Mass Extinctions, CGI & Dinosaurs Page: https://stenobird.com/podcast/terrible-lizards-138868/s12e05-mass-extinctions-cgi-dinosaurs Text version: https://stenobird.com/podcast/terrible-lizards-138868/s12e05-mass-extinctions-cgi-dinosaurs.md Podcast: [Terrible Lizards](https://stenobird.com/podcast/terrible-lizards-138868) Published: 2026-05-27T04:30:00+00:00 Episode link: https://terriblelizards.libsyn.com/s12e05-mass-extinctions-cgi-dinosaurs Audio file: https://traffic.libsyn.com/secure/terriblelizards/S12E05._Surving_Earth_copy.mp3?dest-id=2117798 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/terrible-lizards-138868/episodes/s12e05-mass-extinctions-cgi-dinosaurs Duration seconds: 3401 ## Resource Can you make a prehistoric documentary without relying on T. rex? We chat to Tim Haines, the man behind Walking with Dinosaurs and the new series Surviving Earth about mammal-like reptiles, giant extinctions, documentary trickery, CGI dinosaurs, weird prehistoric noises and how you make audiences emotionally invest in creatures that may or may not have peed. From gorgonopsians to giant climate shifts, this is a deep dive into both prehistory and documentary filmmaking. Want bonus episodes and extra Terrible Lizards goodness? Head to https://patreon.com/terriblelizards Watch the series in USA THURS 6/11 NBC and peacock. #Dinosaurs #Paleontology #Documentary #WalkingWithDinosaurs #SurvivingEarth ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/terrible-lizards-138868/episodes/s12e05-mass-extinctions-cgi-dinosaurs/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/terrible-lizards-138868/s12e05-mass-extinctions-cgi-dinosaurs.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.