Call Of Duty: Finest Hour cheats and cheat codes for Gamecube

All levels
Go to the level selection screen, hold Up on controller two, after enter 
Start, Select, Select, Square on controller one.

Unlock cheat options: Ricochet, Big Head, Head Shot and Ricochet All
Finish the game in easy mode.

Unlock cheat options: Shrink Shot and Dead Eye
Finish the game in normal difficulty

Unlock cheat option: Big N Small
Finish the game in hard mode

Note: You do not have to play the entire game on every mode,
only have to finish the last level on each difficulty mode

Making of #1 movie
Finish the Russian campaign

Making of #2 movie
Finish the British campaign

Making of #3 movie
Finish the American campaign