Where to watch K-9 and Company: A Girl's Best Friend (1981) in the UK
K-9 and Company: A Girl's Best Friend (1981) is available to watch free in the UK on BBC iPlayer. Last verified on 6 August 2026 by ScreenSearch.
Sarah Jane Smith arrives at the home of her Aunt Lavinia in the cozy village of Moreton Harwood, only to find that Lavinia is nowhere to be found and that the Doctor has left her a parting gift in K·9 Mark III. With the help of K·9 and Lavinia's young ward Brendan Richards, Sarah Jane starts investigating her aunt's disappearance. In the process, they discover that Moreton Harwood is home to a coven worshipping the pagan god Hecate and preparing for a human sacrifice...
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K-9 and Company, Opening Titles
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Is K-9 and Company: A Girl's Best Friend on Netflix, Disney+ or Prime Video?
Quick answers for the UK's biggest streaming services, checked against today's data.
Netflix
No — K-9 and Company: A Girl's Best Friend (1981) is not currently on Netflix in the UK. It is streaming on BBC iPlayer instead.
Amazon Prime Video
No — K-9 and Company: A Girl's Best Friend (1981) is not currently on Amazon Prime Video in the UK. It is streaming on BBC iPlayer instead.
Disney+
No — K-9 and Company: A Girl's Best Friend (1981) is not currently on Disney+ in the UK. It is streaming on BBC iPlayer instead.
Cast & crew
Top-billed cast in K-9 and Company: A Girl's Best Friend.
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Elisabeth SladenSarah Jane Smith -
John LeesonK-9 (voice) -
Bill FraserCommander Bill Pollock -
Ian SearsBrendan Richards -
Colin JeavonsGeorge Tracey -
Sean ChapmanPeter Tracey -
Mary WimbushAunt Lavinia
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Linda PolanJuno Baker
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K-9 and Company: A Girl's Best Friend — frequently asked questions
Where can I watch K-9 and Company: A Girl's Best Friend for free in the UK?
K-9 and Company: A Girl's Best Friend (1981) is available free (with adverts or a TV licence) on BBC iPlayer in the United Kingdom.
Is K-9 and Company: A Girl's Best Friend on Netflix in the UK?
No — K-9 and Company: A Girl's Best Friend (1981) is not currently on Netflix in the UK. It is streaming on BBC iPlayer instead.
Is K-9 and Company: A Girl's Best Friend on Amazon Prime Video in the UK?
No — K-9 and Company: A Girl's Best Friend (1981) is not currently on Amazon Prime Video in the UK. It is streaming on BBC iPlayer instead.
Is K-9 and Company: A Girl's Best Friend on Disney+ in the UK?
No — K-9 and Company: A Girl's Best Friend (1981) is not currently on Disney+ in the UK. It is streaming on BBC iPlayer instead.
How accurate is this film's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.
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