Over the Edge: The Story of "The Edge of Destruction" (documentary)

Over the Edge is a BBC documentary on the making of The Edge of Destruction. It was released on the DVD of the serial and hence in The Beginning box set.

Cast and crew interviewed

 * William Russell
 * Carole Ann Ford
 * Verity Lambert
 * Richard Martin
 * Waris Hussein
 * Frank Cox
 * Brian Hodgson
 * Raymond Cusick