It's been rumored that
Chad McQueen did not return to shoot the parking lot scene at the beginning of KK2. Dutch is barely visible with no speaking lines, shoulders hunched and wearing a baseball cap of sorts. I asked William Zabka about this. He tells me that McQueen dyed his hair for the first KK film, but was unwilling to do it again for such a brief appearance. He wore the cap to disguise this lack of continuity.