While not a specific episode, the overarching narrative device of Season 1 is Michael’s tattoo. Throughout these top episodes, the audience learns that the tattoo contains hidden formulas (Cute Poison, Allen Schweitzer), phone numbers, and maps. It remains one of the most creative plot devices in modern television history.
" (Episode 6) : The beginning of the riot arc, notable for its claustrophobic tension and the danger posed to Dr. Sara Tancredi. Brother's Keeper prison break season 1 episodes top
Episode 13 — End of the Tunnel