Revealing mistake: When the goons are taking Tracy to the rendezvous with Big Boy, the Kid jumps onto the back of the car. As he does, the small platform he is to ride on is very discernible.
Revealing mistake: When Big Boy is announcing his take over after disposing of Lips, the line between the prosthetic chin and real skin is visible in the profile shots.
Revealing mistake: In the shootout of the escaping cars, inside the second car, you can see roll bars in place for when the car rolls over and hits the parked yellow car.
Revealing mistake: When Tracy and Kid escape the explosion, the stair and rail wobble, revealing they're a prop.
Answer: His full name was Richard Tracy, but it was used seldomly.