Watch Prison Break S04e21 1 May 2026

In Season 4, Episode 21 of , titled "Rate of Exchange," the high-stakes battle for Scylla reaches a fever pitch as Michael Scofield is forced to make an impossible choice between saving his brother, Lincoln, or the woman he loves, Sara Tancredi. Key Plot Developments

The episode is available for individual purchase or as part of Season 4 on platforms like Amazon Prime Video, Apple TV, and Google Play. "Prison Break" Rate of Exchange (TV Episode 2009) - IMDb Watch Prison Break S04E21 1

Michael manages to orchestrate a rescue for Sara, appearing just in time to stop T-Bag from assaulting her. Meanwhile, Mahone—appearing to betray Michael—strikes a deal with Christina to bring her Scylla in exchange for his wife's safety, though this is part of a deeper ruse involving a bomb. In Season 4, Episode 21 of , titled

You can find " Rate of Exchange " on several major streaming platforms: The complete series is available for subscribers. Where to Watch Availability varies significantly by region,

After being captured and tortured by federal agents for information on the brothers, Don Self is left in a vegetative state after the General’s men inject him with a debilitating chemical to keep him quiet. Where to Watch

Availability varies significantly by region, so check your local catalog.

Christina Rose Scofield (Michael’s mother) holds Lincoln hostage, while the General (Jonathan Krantz) holds Sara. Michael must decide who to trade the real Scylla for, leading to a complex multi-front game of leverage.