Live from Leighton Buzzard (not to be confused with actress Leighton Meester, which sounds like an elitist social networking site for people from the East End of London)...it's Dr (John) Dre(dge).

Today's episode is called Invasion: Planet Earth 2 - This Time the Sat Nav's Switched Off.

More inspired lunacy from John Dredge, including the world's first goth game show.

All this week: five daily doses of Dredge, with some very special yet utterly strange guests.

John Dredge examines mountains with Danny Greenstone.

In the week when his new movie about capitalism comes out on DVD and Blu-Ray in the US, thus adding to the $16m gross revenue already recouped from the box offices of global multiplex chains, Michael Moore joins Chris Skinner.

With Will Franken. TRACKS: Interproximal Stripping / Baby Teeth / Pearly Whites at the Pearly Gates / Interocclusal Registration / But What About Dental Care? / 12-Year Molar / Gold Teeth, Yellow Teeth / Tooth Fairy / Class I Malocclusion / Class II Malocclusion / Class III Malocclusion / Proper Occlusion / More Baby Teeth / Cephalometric Imaging (w/Add. Interproximal Stripping) / The Drill. Donate to Will's dental plan at http://www.willfranken.com.

John Dredge examines igloos with Danny Greenstone.

Chris Skinner talks to Herman Melville's most famous creation and tries not to lose a leg. Contains whale noises. Not suitable for those driving or operating heavy machinery.

Avec M. Wm Franken. Chapitre Un: Je suis un homme noir (M. Franken reçoit quelques messages / M. Franken fait un voyage en Angleterre / M. Franken va au magasin d'avantage / M. Franken visite la station de radio) / Chapitre Deux: Où sont toutes les femmes noires? (Todd conseille Mike / Mike fait un coup de fil à Comcast / Mike accueille un visiteur / Mike regarde un album de photo) / Chapitre Trois (la Révision): Je suis une femme noire (Mlle Harris entend une voix). Donate at http://www.willfranken.com.