Charmed

Charmed Again (Season 4, Episode 2)

Sisters Phoebe and Piper Halliwell are mourning the loss of their sister, Prue, when they discover they have a half sister, Paige. Paige learns that she, too, has magical powers. The three witches band together to fight off  demons and the source of all evil.
But who cares! It’s all about Oscar, the blue budgie. Oscar belongs to Paige and senses that Paige’s boyfriend has been possessed. Unfortunately, this does not end well for Oscar…