Episode 1 How Two Mi... Episode 2 The Time T... Episode 3 Untangling... Episode 4 The Great ... Episode 5 The Whole ... Episode 6 From the C... Episode 7 How Sex Be... Episode 8 The Other ... Episode 9 How the Tu... Episode 10 What a Din... Episode 11 The Most U... Episode 12 Inside the... Episode 13 What Was t... Episode 14 How the Sq... Episode 15 How the Ch... Episode 16 The Age of... Episode 17 The Weird,... Episode 18 From the F... Episode 19 That Time ... Episode 20 Why Triass... Episode 21 Where Did ... Episode 22 When Fish ... Episode 23 How the T-... Episode 24 FAQs From ... Episode 25 When Insec... Episode 26 The Myster... Episode 27 When Fish ... Episode 28 When Birds... Episode 29 How Horses... Episode 30 How a Supe... Episode 31 The Rise a... Episode 32 Life, Sex ... Episode 33 When We Fi... Episode 34 Did Raptor... Episode 35 Can We Get... Episode 36 When Giant... Episode 37 Your Place... Episode 38 The Two Pe... Episode 39 When Roden... Episode 40 When Birds... Episode 41 When Camel... Episode 42 How Sloths... Episode 43 When Shark... Episode 44 When Apes ... Episode 45 Why Megalo...

Episode 1 When Human... Episode 2 How Blood ... Episode 3 The Humans... Episode 4 The Island... Episode 5 The Evolut... Episode 6 How 7,000 ... Episode 7 The Island... Episode 8 The Giant ... Episode 9 When We Fi... Episode 10 When Giant... Episode 11 When We Ta... Episode 12 The Myster... Episode 13 The Croc T... Episode 14 When We To... Episode 15 The Ghostl... Episode 16 The Histor... Episode 17 The Hellac... Episode 18 How Evolut... Episode 19 When the S... Episode 20 When Ichth... Episode 21 When We Me... Episode 22 How Volcan... Episode 23 How Earth'... Episode 24 When Giant... Episode 25 Was This D... Episode 26 The Missin... Episode 27 The Raptor... Episode 28 When Bats ... Episode 29 How Pteros... Episode 30 When Giant... Episode 31 When Antar... Episode 32 The Case o... Episode 33 When Hobbi... Episode 34 Were These... Episode 35 How We Dom... Episode 36 When Giant... Episode 37 Why Male M... Episode 38 The Forgot... Episode 39 The Fuzzy ...

Episode 1 That Time ... Episode 2 The Neande... Episode 3 The Giant ... Episode 4 How South ... Episode 5 A Short Ta... Episode 6 When the R... Episode 7 How a Hot ... Episode 8 When the S... Episode 9 When Pengu... Episode 10 How the Eg... Episode 11 How Dogs (... Episode 12 When a Bil... Episode 13 The Risky ... Episode 14 How the An... Episode 15 How Plants... Episode 16 The Two Vi... Episode 17 How We Ide... Episode 18 When Dinos... Episode 19 The World ... Episode 20 When Dinos... Episode 21 How the Wa... Episode 22 The Story ... Episode 23 The Bigges... Episode 24 The Dinosa... Episode 25 How We Fig... Episode 26 The Oddest... Episode 27 How Ancien... Episode 28 The Sea Mo... Episode 29 When Roden... Episode 30 The First ... Episode 31 How Plants... Episode 32 How Ankylo... Episode 33 Why Do Thi... Episode 34 How Plankt... Episode 35 The Rise a... Episode 36 How Humans... Episode 37 When Lizar... Episode 38 When the E... Episode 39 The Triass...

Episode 1 What Happe... Episode 2 The Reign ... Episode 3 The Pandem... Episode 4 When We Fi... Episode 5 The Return... Episode 6 The Genes ... Episode 7 Our Bizarr... Episode 8 How Worm H... Episode 9 How Humans... Episode 10 How Chilis... Episode 11 How To Sur... Episode 12 When Crocs... Episode 13 When Trees... Episode 14 How Weasel... Episode 15 Where Are ... Episode 16 Did These ... Episode 17 The Traits... Episode 18 The Island... Episode 19 Where Are ... Episode 20 How the St... Episode 21 The Creatu... Episode 22 How Pollin... Episode 23 How a Supe... Episode 24 How a Mass... Episode 25 When Mamma... Episode 26 How Ancien... Episode 27 How Dinosa... Episode 28 When It Wa... Episode 29 Why The Pa... Episode 30 The Fossil... Episode 31 When Ptero...

Episode 1 How our de... Episode 2 Primates v... Episode 3 How the Ri... Episode 4 How Verteb... Episode 5 How Horses... Episode 6 Why We Onl... Episode 7 Sharks nea... Episode 8 Dire wolve... Episode 9 Could huma... Episode 10 Some trees... Episode 11 Human knee... Episode 12 A crater i... Episode 13 When a Gia... Episode 14 Only one h... Episode 15 Could huma... Episode 16 The Sudden... Episode 17 The Tasman... Episode 18 The Extrem... Episode 19 Who forged... Episode 20 After this... Episode 21 Someone lo... Episode 22 Would you ... Episode 23 An ancient... Episode 24 How the Sm... Episode 25 We know a ... Episode 26 Why Sour M... Episode 27 The Ancien... Episode 28 Are there ... Episode 29 Why don’... Episode 30 An extinct... Episode 31 When Ants ... Episode 32 The Curiou... Episode 33 Is This Th... Episode 34 Why did so... Episode 35 What is th... Episode 36 Sharks hav... Episode 37 This Ice A... Episode 38 What came ... Episode 39 How To Bui... Episode 40 Something ... Episode 41 Giant Viru... Episode 42 This new g... Episode 43 Another Sp... Episode 44 There were... Episode 45 When Giant... Episode 46 How Plate ... Episode 47 Why Does C... Episode 48 This was t... Episode 49 Someone st... Episode 50 You can th... Episode 51 This is on... Episode 52 Did An Anc... Episode 53 How Whale ... Episode 54 The Fungi ... Episode 55 Did you kn... Episode 56 A supervol... Episode 57 A bunch of... Episode 58 Did this a... Episode 59 Are wisdom... Episode 60 Our extinc... Episode 61 When did w... Episode 62 Did Megalo... Episode 63 Where Did ... Episode 64 Our Ancien... Episode 65 Imagine a ... Episode 66 Darwin cor... Episode 67 Neandertal... Episode 68 Here are t...