One of the good things about Back to Bataan is that it shows the Phillippines Resistance. Don't know many movies about them. The only I've in my mind is The great Raid with James Franco. In fact the Resistance were very strong and occupied some regions during the war. The character of Anthony Quinn was fictional.
Maybe it's not the best war movie but it's more entertaining than many others.
What about American Guerilla In The Phillipines with Tyrone Power. Pretty darn good flick itself.