WWE WrestleMania XIX Cheats for GameCube

Unlock Harbour:
In Revenge mode complete the Harbour location.
Unlock Shopping Mall:
In Revenge mode complete the Shopping Mall location.
Unlock Construction Site:
In Revenge mode complete the Harbour location
Unlock Secret Moves:
Complete Revenge mode to gain access to more moves in the Create A Superstar mode.

In the game there are 20 bosses most of which you can get on easy level but some you get on the expert level.
Defeat every stage but the last one on each site and change the level to expert and the you can get the hard bosses.
The bosses are:
1) Agent 001
2) Bartender Bismarck
3) Master Builder
4) Ming Chee
5) Rowdy Smith
6) Agent 002
7) Han Zo Mon
8) Champ Bomber Head
9) Black Widow
10) Agent 999
11) Kim Chee
12) Jigoroh
13) Behemoth
14) Bouncer Jack
15) Sgt. Gregory
16) Victor Romanov
17) Ai Kidou
18) Riki
19) Bacchus
20) Yaksha
The ones I got on the expert level were #'s 3, 9, 15, and 20.
My favorite is Yaksha.
Well that's all for ..