If you missed it, the quiz is here.
1. Of course, it's the 1979 Gol Maal, source of what might be the most famous mustache in Hindi cinema.
2. Noorie. I hoped Farooq's pouty lower lip would be a big clue.
4. Charas. Note Tom Alter in on the act at the bottom left.
5. Deshdrohi. The day after I posted this, the auteur behind this horrendous film, Kamal R. Khan (top left), apparently tweeted spoilers of Talaash. As if the internet didn't hate him already.