A mysterious force pulls the TARDIS off course, stranding the Doctor, Ian, Barbara and Vicki on the mysterious alien world of Vortis. A fierce battle is raging between the moth-like Menoptra, and giant insects known as Zarbi. But what is the dark secret that hides at the centre of Zarbi's lair...?

Special Features:

• Give-A-Show Slides - A set of 1960s Doctor Who slides, based on The Web Planet
• Photo Gallery
• Production Subtitles
• Tales of Isop - The original cast and crew recall the making of this story, feat
• The Doctor Who Annual - The first ever Doctor Who Annual from 1965 is presented
• The Lair of Zarbi Supremo William Russell reads the short story from the first D