Time Warner (NYSE: TWX) bombed earlier in the summer with a movie called Speed Racer. If you said you didn't see that one, I wouldn't be surprised. However, in the interest of cosmic balance, the media company scored with its new Batman flick, The Dark Knight. And when I say scored, I mean it. The film is estimated to have taken in about $155 million over the past three-day weekend at domestic theaters, according to Boxofficemojo. If this estimate holds, then it represents record business. Spider-Man 3 currently holds the three-day record of $151.1 million.

Mamma Mia!, distributed by General Electric's (NYSE: GE) Universal didn't come close to the Bat. It came in second with around $27 million. Hancock from Sony (NYSE: SNE) was third with $14 million, and it will be crossing the $200 million mark in about a week or so. Time Warner's Journey to the Center of the Earth was fourth, while Universal's Hellboy II: The Golden Army was fifth. That film took a steep 70% drop compared to its debut-weekend performance. I didn't think it would fall that far, but I suppose the Batman juggernaut left it no choice but to step aside. It took in a weak $10 million for the weekend.