Whos that actor?

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Across
  1. 2. Stranger Things final enemy
  2. 3. quids, wonga, p
  3. 4. Romeo’s love affair
  4. 8. Surname of Wham singer
  5. 9. Raging anger
  6. 10. ——— from the past
Down
  1. 1. teacher in room 49
  2. 5. a stinky president
  3. 6. Hellebrandt, Simpson, Jervis
  4. 7. Town at the end of river Yare