For you Millenials, Gen Zs, and whatever, I'd recommend putting aside your anime for a couple of hours and watching a real movie.
While the breakout from Stalag Luft III is the most famous prison break, it was nowhere near the biggest or most successful. It occurred at Stalag 315 in Epinal, France, on May 11, 1944. Stalag 315 housed over 3,000 Indian, Sikh, and Gurkha soldiers, mostly captured in Dunkirk and North Africa. On May 11, the Eighth Air Force carried out a 67 bomber raid on Epinal, and some of the collateral damage was the prison. About 70 prisoners were killed, but over 1,000 prisoners made a break for it, and about 500 made it to Switzerland. Unfortunately, their story hasn't received the attention of the Stalag Luft III escape. As with the Great Escape, some of the prisoners were summarily executed upon recapture.

Here are some of the other major prison breaks.