Alamo Battle
All of the battle scenes at the Alamo are from the 1955 film, The Last Command, also from Republic Studios. That is Slim Pickens being bayoneted and going over the wall. Another shot of Ermest Borgnine's back. I suppose a thrify and clever use of footage, but still kind of cheesy. And no attempt to insert new shots of prime characters' deaths; just a convenient view of all their bodies together.