The WORST seasons of K-9

Every season of K-9 ever, ranked from worst to best by thousands of votes from fans of the show. The worst seasons of K-9!

Hurtling through time and space, K-9, one-time companion to a Lord and Lady of Time, arrives in mid 21st century London where he valiantly defends a group of children and an inventor from unwelcome alien hitchhikers. Forced to self-destruct, K-9 regenerates into a new form, but is left without many of his memories.