spain vs moors

old movies i saw it in new york in a spanish channel in the 90's but the movies was from the early 70's what I remember it was spanish or cristian war vs the moors and in one of the scence the spanich use pig to scares the moors and they were running away from the pig , the other sceance the spanish were on a hill comanding a batter and there were dos spanish warrios one dress in white with a cross on a horse and the other one in black also with a cross probaly red and a tree person "say how can we see them in two places at same time donw the hill and next to me"