K-9 - Season 1 Episode 20
Taphony and the Time Loop

Gryffen tries to free a time being imprisoned by The Department. He was responsible for an experiment that bought the "Time Blank" into being and K9 assists him in his plan. Unfortunately, the Blank, in the guise of a girl (Taphony), turns on Gryffen and begins to drain Jorjies life force in an attempt to stabilise her existence. Guest stars Maia Mitchell as Taphony.