Prison Break Season 1 Episode 1
introduced in this episode or how it compares to the rest of "Prison Break" Pilot (TV Episode 2005) - IMDb
But in the final act, Michael secures the bolt, unscrews it, and reveals it is actually a specialized Allen wrench (hence the episode title). He uses it to unscrew the toilet from the wall, revealing a hidden path behind the cell. prison break season 1 episode 1




