K-9 and Company: A Girl's Best Friend

John Leeson as K-9 (voice) Ian Sears as Brendan Richards Colin Jeavons as George Tracey Sean Chapman as Peter Tracey John Quarmby as Henry Tobias Elisabeth Sladen as Sarah Jane Smith Bill Fraser as Commander Bill Pollock

Phil Wilson Camera Operator Mat Irvine Visual Effects Designer John Nathan-Turner Producer Eric Saward Script Editor Terence Dudley Writer Dick Mills Special Sound Effects Ian Levine Theme Song Performance Peter Howell Original Music Composer