Blake's 7 (1978–1981)

[Blake is under treatment after witnessing a massacre]

Dr. Havant: Reality is a dangerous concept. Each one of us interprets it in a slightly different way. Every sense impression is filtered by the brain and altered, sometimes just a little, sometimes completely, to fit our individual model of what the world is about. If that model should be challenged...Don't worry, we'll get it sorted out.