Continuity mistake: When Ghost Rider tracks down the Hulk at the salvage yard, he pulls his motorcycle right up to within a couple feet of the fence. When Rick Jones pulls up perpendicular to Ghost Rider, one shot over Ghost Rider's shoulder shows pavement behind Rick instead of a fence. A couple of shots later, the fence is directly behind Rick. Another couple of shots later, Ghost Rider is shown from the back saying "An innocent victim shall suffer" and he is suddenly facing a group of buildings instead of the salvage yard. All remaining shots in the scene place Rick and Ghost Rider back by the fence.
Continuity mistake: When Ghost Rider crashes his motorcycle out of the building with Talbot in tow, he is holding Talbot around his midsection. When the shot changes to them in free fall, he is gripping Talbot by his collar. When they land on the street, he is back to holding him around his midsection.
Other mistake: When Bruce Banner is attempting to rescue the nun from the fire, a beam falls from the ceiling and hits him in the head, triggering his transformation into the Hulk. Just before he starts his transformation, a set of green glowing eyes appear above his head. It appears the animators didn't properly sync the glowing eyes onto Banner's face.
Continuity mistake: When Talbot arrives to attack Hulk, he is wearing a hat. When he falls out of the helicopter, the hat is missing. When he lands on the roof, the hat is back on his head.
Revealing mistake: When the Hulk is sitting on the edge of a building, Talbot suddenly appears in a helicopter to ambush him. If you watch closely, you can see the helicopter originates from behind Hulk instead of rising up from behind the building.
Continuity mistake: When Hulk jumps up onto Talbot's helicopter, it changes color from an army green to blue.
Continuity mistake: When the Hulk lands in the streets of Chicago after his battle with Ghost Rider, he is in the middle of the street. When the shot changes, he is suddenly next to the curb and a mailbox.
Factual error: The moon in the night sky in this episode is far too large.
Continuity mistake: When Bruce Banner is in the soup kitchen, there are several paneled windows behind him. When he is shown standing up from his seat, it is only a brick wall behind him.
Continuity mistake: When Doc Samson throws Hulk through the train station, it is a wooden building. When Hulk crashes out of the back side, it is now a brick building.
Answer: The Hulk is a giant brute who smashes everything in his path when he is angry. In Ang Lee's "Hulk," General Ross, played by Sam Elliot, explains it to his daughter.