

The robot dog that almost had his own show—Whovian history's most chaotic deep-cut.
Documentory looking at the Doctors Robot Dog K9 which appeared in the Dr who series between 1977-1981 the series includes interviews with cast and crew as well a showreel for a so far unmade K9 TV series.
Acting
Leeson and Sladen's genuine affection for tin dog.
Production
Unmade series showreel: glorious what-could've-been.

Director
Keith Barnfather
Trivia, insights & behind the scenes
Bob Baker and Dave Martin created K9 specifically to avoid writing monster costumes—tin dog was cheaper.
K9 remains one of few Doctor Who creations to appear across classic and modern eras, plus multiple spin-offs.