Stars 3 actors who would go on to play Marvel characters. James McAvoy starred in X Men First Class as the young Charles Xavior, Dominic Cooper plays Howard Stark in Captain America and Agent Carter and Benedict Cumberbatch will shortly star as Doctor Strange. Also Rebecca Hall would co-star in Iron Man 3.
The trivia item below may give away important plot points.
The cast set off for Manchester to record university challenge, next they are pictured preparing at the studios, and clearly they are at BBC TV centre in London as you can clearly identify the rotunda in the background.