in the dragon's lair

1 Which actor starred in Enter the Dragon but died six days before the martial arts movie was released, in 1973?

2 The annual Dragon Boat Festival commemorates the death of which Chinese patriot and poet?

3 What is the claim to fame of Americans Gary Gygax and Dave Arneson?

4 In Christianity, which saint is said to have slain a dragon to protect a princess and a source of water?

5 Which group had a hit with the song Puff, the Magic Dragon in the 1960s?

6 What is the largest living species of lizard?