- Episode 1: Introduction
- Episode 2: The Indo-European Discovery
- Episode 3: The Indo-European Family Tree
- Episode 4: A Grimm Brother Resurrects the Dead (..language)
- Episode 5: Centum, Satem and the Letter C
- Episode 6: Indo-European Words
- Episode 7: More Indo-European Words
- Bonus Episode 1
- Episode 8: Indo-European Grammar
- Episode 9: Who Were the Indo-Europeans?
- Episode 10: Early Indo-European Migrations
- Episode 11: Germanic Ancestors
- Episode 12: Early Greek, Hittite and the Trojan War
- Episode 13: Greece, Phoenicia and the Alphabet
- Episode 14: The Greek Word Horde
- Episode 15: Etruscans, Romans and a Modified Alphabet
- Episode 16: The Rise of Rome – and Latin
- Episode 17: Ancient Celts and the Latin Invasion of Gaul
- Episode 18: Keeping Time with the Romans
- Episode 19: The Romanization of Britain
- Episode 20: Early Germanic Tribes
- Bonus Episode 2: History of the Alphabet
- Episode 21: Early Germanic Words
- Episode 22: Early Germanic Grammar
- Episode 23: Tacitus and Germanic Society
- Episode 24: Germanic Mythology
- Episode 25: Germanic Markings and the Runes
- Episode 26: Imperial Crisis of the Goths
- Episode 27: Broken Empire and Fractured Languages
- Episode 28: Angles, Saxons, Jutes and Frisians
- Episode 29: The Anglo-Saxon Invasion
- Episode 30: The Celtic Legacy
- Episode 31: Saxons, Franks and Other West Germans
- Episode 32: The Oldest English
- Bonus Episode 4: Let Me ‘Buoy’ Your Spirits
- Episode 33: Missionaries and Manuscripts
- Episode 34: Sounds Like Old English
- Episode 35: English Sounds and Roman Letters
- Episode 36: Finalizing the Alphabet
- Episode 37: Seafarers, Poets and Traveling Minstrels
- Episode 38: Nobles, Nuptials and a Cowherd Poet
- Episode 39: Not Lost in Translation
- Episode 40: Learning Latin and Latin Learning
- Episode 41: New Words From Old English
- Bonus Episode 5: Odds and Ends
- Episode 42: Beowulf and Other Viking Ancestors
- Episode 43: Anglo-Saxon Monsters and Mythology
- Episode 44: The Romance of Old French
- Episode 45: To Coin a Phrase – and Money
- Episode 46: Cynewulf and the Kindred Kings
- Episode 47: The Man Who Saved English
- Bonus Episode 6: Beowulf Deconstructed
- Episode 48: The Unity of Alfred’s English
- Episode 49: Vikings Among the English and French
- Episode 50: A Unified Family of English Speakers
- Episode 51: Norse Words and a New English
- Episode 52: Bloody Axes and a Battle Royal
- Episode 53: The End of Endings
- Episode 54: Pronoun Pros and Cons
- Episode 55: To Be or Not To Be
- Episode 56: The Weak vs The Strong
- Episode 57: The Wessex Literary Revival
- Episode 58: Bibliophiles and Bookworms
- Episode 59: Let’s Make A Deal
- Episode 60: Danes, Death and Taxes
- Episode 61: Earls and Churls
- Episode 62: Flesh and Blood
- Episode 63: Restorations and Remedies
- Bonus Episode 7: Stuffed Animals
- Episode 64: Feudalism and Early Normans
- Episode 65: Norman Dukes and Dialects
- Episode 66: Broken Promises and the Eve of Conquest
- Episode 67: The Year That Changed English
- Episode 68: Rebels With a Cause
- Episode 69: From Conquest to Domesday
- Episode 70: Mind Your Manors For Pete’s Sake
- Episode 71: On The Hunt
- Episode 72: The Dark Ages of English
- Episode 73: Possessions, Power and Checkmate
- Episode 74: Head Cities and Home Towns
- Episode 75: Mixed Languages and Scrambled Eggs
- Episode 76: The Gender Problem
- Episode 77: Rival Relatives and the Land of Scots
- Episode 78: Under Siege
- Episode 79: Anarchy
- Episode 80: Knight Life
- Episode 81: Love Songs and Troubadours
- Episode 82: A Marriage for the Ages
- Episode 83: A Trilingual Nation
- Episode 84: Law, Order and Murder
- Episode 85: How to Run an Empire
- Episode 86: Family of Rebels
- Episode 87: The First Spelling Reformers
- Episode 88: The Long and Short of It
- Episode 89: ‘I Before E’ and All That
- Episode 90: Healers, Hospitals and Holy Wars
- Episode 91: Traders and Traitors
- Episode 92: The Lion Kings
- Episode 93: The Two Arthurs
- Episode 94: From British Legend to English King
- Episode 95: Old School and New School
- Episode 96: From Alpha to Omega
- Episode 97: Let’s Put It In Writing
- Episode 98: The Great Debates
- Episode 99: The Second French Invasion
- Episode 100: Decoding English
- Episode 101: The Birth of English Song
- Episode 102: A Medieval Glossary
- Episode 103: Solitary Confinement
- Episode 104: Prefix Preferences
- Episode 105: Suffix Summary
- Episode 106: An Illuminating Development
- Episode 107: Parlez-Vous Anglais?
- Episode 108: On The Move
- Episode 109: The Romantic Warriors
- Episode 110: Dyed In the Wool
- Episode 111: Laying Down the Law
- Episode 112: Northern Messenger
- Episode 113: A Zouthern Accent
- Episode 114: The Craft of Numbering
- Episode 115: The Measure of a Person
- Episode 116: The Celtic Fringe
- Episode 117: What’s In a Name?
- Episode 118: Trade Names
- Episode 119: The Road to War
- Episode 120: The End of the World
- Episode 121: English Ascent
- Episode 122: The Name of the Game
- Episode 123: A Material Change
- Episode 124: Piers Plowman and the Peasant Revolt
- Episode 125: The First English Bible
- Episode 126: A New Turn of Phrase
- Episode 127: The Road to Canterbury
- Episode 128: The Canterbury Tellers
- Bonus Episode: The Life of Guy – An Interview with Allan Metcalf
- Episode 129: Chaucer’s Vulgar Tongue [EXPLICIT LANGUAGE]
- Episode 130: Dialect Dialogues
- Episode 131: Sir Gawain and the Green Knight
- Episode 132: Food for Thought
- Episode 133: Breaking Bread With Companions
- Episode 134: A Lancastrian Standard
- Episode 135: A House of Cards
- Bonus Episode: Stay at Home Edition
- Episode 136: The Real Robin Hood
- Episode 137: A Rose By Any Other Name
- Episode 138: Family Matters
- Episode 139: The Business of Printing
- Episode 140: You Say ‘To-may-to’
- Episode 141: The Great Vowel Shift (Part 1)
- Episode 142: The Great Vowel Shift (Part 2)
- Episode 143: The Great Vowel Shift (Part 3)
- Bonus Episode: Chaucer’s Purse and the Great Vowel Shift
- Episode 144: A Murder of Crows and Princes
- Episode 145: A Sea Change for Europe
- Episode 146: A Brand New World
- Episode 147: A Rude and Rusty Language
- Episode 148: A Marital Union
- Episode 149: Breaking Up Is Hard To Do
- Episode 150: A Capital Offense
- Episode 151: Sick to Death
- Episode 152: As the Saying Goes
- Episode 153: Zombie Letters
- Episode 154: English Equality
- Episode 155: Back to Basics
- Episode 156: Beggars, Cheats and Thieves
- Episode 157: Highlands, Lowlands and Netherlands
- Episode 158: Planting Seeds
- Episode 159: Elizabethan Voices
- Episode 160: Approximately English
- Episode 161: Y U and I Have a Problem
- Episode 162: The Pirate Queen
- Episode 163: An Elementary Education
- Episode 164: Somewhere in the Middle
- Episode 165: Glamorous Grammar
- Episode 166: The Arte of Warre
- Bonus Episode: Rise and Fall of the Classic Movie Accent
- Episode 167: The Rhythm of English
- Episode 168: Witches, Demons and Fairies
- Episode 169: Shakespeare Documented
- Episode 170: Printers, Plague and Poets
- Episode 171: Shakespeare’s English (featuring Ben Crystal)
- Episode 172: Succession
- Episode 173: Fooling Around
- Episode 174: Speak and Spell
- Episode 175: The English of Romeo and Juliet
