In the John Wayne movie The Undefeated with Rock Hudson, why do they fight the French when they both had the?
same enemy; the Juaristas?
If I remember rightly the Juaristas were holding Rock Hudsons people hostage and were going to shoot them if the horses John Wayne was going to sell to the government weren’t delivered to them.
The French were going to take the horses and in so doing condemn the hostages so they joined up with each other to save everybody from being shot.
See the link below
John Wayne Fox VHS promo/intro