Life on Mars, Series 2

Sam Tyler:
Have you got a shred of humanity left? It doesn't matter how bad you are, no-one should have their nose rubbed into their brother's death.

Gene Hunt:
I had a brother. Some bastard with Speed took him. I tried to get him off it. I tried everything, but he didn't want to be helped. We had an argument and he left. No-one's seen him in 10 years. Drugs eh? What's the point. They make you forget, make you talk funny, make you see things that aren't there. My old grandma got all of that for free when she had a stroke.

Sam Tyler:
Y'know, people take drugs, often because something's missing.

Gene Hunt:
[Taking a swig of his drink] We were brought up the same and I'm fine. I mean, dad used to get fist heavy when he was loose but me and Stu stuck by each other through that.