Doctor Who: K9 Tales - Invisible Enemy/K9 & Co. (DVD)
INVISIBLE ENEMY is the Tom Baker (fourth doctor) story that introduced robot dog K-9, who would re-appear in the new, revamped series episode 'School Reunion'. Also features 'K9 Tales' - the very first Doctor Who spin-off starring K-9 and Sarah Jane Smith, who would later feature in SARAH JANE ADVENTURES.
The Tom Baker story that introduced robot dog K9
tom baker, dr who, doctor who, K9 takes, K9, k9
DVD
