Yep, 'Footlight Parade' (Busby Berkeley [director], James Cagney) is one of the trailers. I'm pretty sure the 'Searchers' is also included (John Wayne, Jeffrey Hunter, and Vera Miles) as it's widely considered the epitome of Westerns during that era in film. Also in the ride, but I'm not sure if it's one of the trailers, is 'The Public Enemy', another James Cagney film.
Thank you, Fran?ois, for indicating the loops are not the same. Now, on a side note, do you mean that Flying Carpets, Disney Studio 1, and Anamagique aren't enough to meet your tastes? (Wink.) Not to be rude, but that park makes Hong Kong Disneyland look extravagant.