As part of my birthday list, I often set myself a challenge of watching a certain number of films from different lists. I keep a note of all  the films I cross off, and then keep the lists up and cross off anything I see after the challenge is over.

• BFI Best British Films – 30 Before 30 
• Hitchcock Films – 31 Before 31
• AFI 100 Years… 100 Laughs – 32 Before 32
• Sight & Sound 50 Greatest Documentaries – 33 Before 33
• Walt Disney Animation Studios Films – 34 Before 34