There's a film I remember seeing as a kid that I thought was really scary. I've never found out what it was. Can anyone help naming it?
This was on TV in the UK approx 20–25 years ago. It was about a family (mother, father, children) that discovered they had clones. I remember towards the end the clones and the real family fought. The family survived and as they were being put in the ambulance unconscious the doors were shut and the medical staff were revealed to be more clones. Also I'm almost certain this was not an Outer Limits or Twighlight Zone episode, as this was a film.