Watch Old School Full Movie Free Online 123Movies. In this mock documentary, television journalist Christie and her camera crew trace the history and nefarious exploits of the new terrors of the French criminal underworld. The "Old School" Gang are four young men who grew up in the same orphanage; led by Letiole, they affect outlandish mid-'70s fashions and a retro-gangster/neo-blaxploitation persona as they rob, loot, and shoot their way through the seamy underbelly of Paris.