3. The Real Hulk
Any newly groomed ack-tor boy can try and play Bruce Banner, and give him intensity and internal strife and man-tears, but there's only one real Hulk, and that man is Lou Ferrigno.
Ferrigno, 56, cameos in the film as a security guard Banner bribes with a slice of pizza (how Bruce Campbell is that, really?) but that's not all.
His cameo went down so well with the filmmakers that Letterier offered Ferrigno the role of voicing The Hulk in the new film. Lou gleefully accepted and we have the Hulk playing himself. Woo-hoo!