CHARACTERS  

 Jim McSweeny

Once apart of Sly's dad's group, McSweeny is a walrus that served as the muscle for the original Cooper Gang.
McSweeny helped Sly find the location of the Cooper Vault while he was in jail.

He's been in jail for a very long time and he doesn't mind it because it keeps him safe.
He also is VERY strong; he beat Sly against a wall in two seconds and almost broke his back when he hugged him.

According to a certain character in the third game however, Murray is potentially far more powerful than even McSweeny.

He also had a thing for tattoos; he uses them to hide secrets.