Here are some cheats and tips for the game The Godfather.
$5,000:
Pause game play, then press Square, Circle, Square(2), Circle, L3.
Full ammunition:
Pause game play, then press Circle, Left, Circle, Right, Square, R3.
Full health:
Pause game play, then press Left, Square, Right, Circle, Right, L3.
All movies:
Pause game play, then press Circle, Square, Circle, Square(2), L3.