David S Day 15

 1/6. Oof. One gimme and five where I just had no idea. 

1. Tarzan :(, D01. I’m sure this will play easy, but I don’t remember anything about Mary Poppins. And I only considered animated films for no good reason. 
2. Lapis Lazuli :(, D12. I’m guessing this also doesn’t play too hard. 
3. Jefferson Airplane :(, D33. No clue. 
4. Walloons :), D20. Gimme. 
5. Fortuitous :(, D12. Seemed like it fit the definition, though not the rest of the clue. But it was all I could come up with. 
6. Ceausescu :(, D21. Never heard of her.