Refill Ammo:
During play, press Black, B, A, R, R, A, L, Black.

Enter the following at the code entry screen.

Big Heads:
Press L, Black, B, White, White, B, Black, L.

Big Boots:
Press R, White, Y, A, L, B, White, X.

Big Hands:
Press R, White, X, L, White, R, R, Y.

View Any Movie:
Press A, Y, A, Y, Black, R, A, Y.