Documentary evidence must support all factual assertions in the swear back.
Back to the Future | Back to the Bible | The Empire Strikes Back | Taking Back Sunday | Back Bay | Welcome Back, Kotter | Looney Tunes: Back in Action | Common European Framework of Reference for Languages | back | I Want You Back | Sister Act 2: Back in the Habit | Look Back in Anger | Idol Gives Back | Get Back | Carry Me Back to Old Virginny | Back to You | Back Alley Oproar | We're Back! A Dinosaur's Story (film) | We're Back! A Dinosaur's Story | Take Me Back to Dear Old Blighty | Reference | No Way Back | My Boyfriend's Back (film) | My Boyfriend's Back | Jay and Silent Bob Strike Back | Human back | Back to the Future Part II | Back to School | Back to God's Country (1953 film) | Back to God's Country |