Iron Man to the Second Power: Part 2 - S1-E10
Continuity mistake: When Hypnotia stumbles off the roof, she falls below the first set of windows. When Blacklash catches her with his whip, she is now suddenly barely over the edge of the roof. There is also a black structure around the outer ledge that disappears when Hypnotia is pulled back onto the roof. (00:16:37)