33 66 | Darth Sidious's Order 66, for the Evil Empire

Darth = 4+1+9+2+8 = 24
Sidious = 1+9+4+9+6+3+1 = 33/42/51
Darth Sidious = 57/66/75
Order = 6+9+4+5+9 = 33
Thirty-Three = 2+8+9+9+2+7+2+8+9+5+5 = 66
Empire = 5+13+16+9+18+5 = 66
Freedom = 6+18+5+5+4+15+13 = 66

All of this '66' business happens shortly after Anakin kills Count Dooku.

Dooku = 4+15+15+11+21 = 66

http://starwars.wikia.com/wiki/Order_66

I'm currently watching Star Wars movies for the first time.  'Order 66' definitely caught my attention.