prison break movie wherethe prisoners dig their way down to subway tunnels

Based on a real event, this is the spectacular escape of seven prisoners in 1991 from the Villa Devoto prison in Buenos Aires, Argentina. In the process of digging a tunnel to escape, they make a bizarre and frightening discovery just as they are about to break through to freedom. One escapee promises to report their findings when they are all free and once out, he pays his debt to "the tunnel of bones,"sharing their macabre story with a local journalist, and ultimately the world.

Four prison inmates have been hatching a plan to literally dig out of jail when another prisoner, Claude Gaspard, is moved into their cell. They take a risk and share their plan with the newcomer. Over the course of three days, the prisoners and friends break through the concrete floor using a bed post and begin to make their way through the sewer system -- yet their escape is anything but assured.

Due to a political conspiracy, an innocent man is sent to death row and his only hope is his brother, who makes it his mission to deliberately get himself sent to the same prison in order to break the both of them out, from the inside out.

Over barbed wire, through tunnels, by boat, by plane... Relive the world's greatest and most daring prison escapes in this three-part series narrated by Rod Steiger.

A couple hires a professional digger (underground structure explorer) to help them find their friends, who mysteriously disappeared in the subway.

When a massive earthquake submerges several subway cars underground, a group of misfit passengers band together to get to the surface or die trying.

A group of intrepid filmmakers explore the abandoned subway tunnels beneath New York City in search of the mole people.

After being arrested on accounts of child abuse, Mr Hillbilly is incarcerated in the Dark Portal Penitentiary. He must make a daring escape with his good friend Pitrensky to evade Dr Blaufunnsmurch and his infamous penitentiary.

Prison break. A murderer seeks refuge inside a barn.

Inspired by true events, Olympic swimmer Harry Melchior defects from East Germany in the 1960s and hatches a daring plot to help his sister and others flee East Berlin through a 145-yard underground tunnel.