While the actual wall-climbing and tunnel-crawling occur in " Go ," the group doesn't officially clear the prison walls and make their final run for freedom until the Season 1 finale, . Every Major Escape in Prison Break
If you want to watch the full escape sequence, start with S1E21 (“Go”) and finish S1E22. what episode in prison break do they escape
If you are looking for the episode where the main escape from Fox River State Penitentiary happens, it occurs in . While the actual wall-climbing and tunnel-crawling occur in