Infinite power for all characters
At the "Extras" screen, press Circle, Left, Right, Circle, Square, L1. If you entered the code correctly, you will hear a sound.

All Clichs
At the "Extras" screen, press Left, Square, Right, Circle, Right, L1 to unlock all Clichs. If you entered the code correctly, you will hear a sound.

All movies
At the "Extras" screen, press Square, Left, Square, Right, Circle, R1 to unlock all movies. If you entered the code correctly, you will hear a sound.