Mr. Plankton (2024)

S4E19 Letters of Transit

The Fringe team travels forward to the year 2036, where they find themselves in the midst of a pivotal confrontation with the Observers. This intense battle will have significant implications, as the team's struggle against their formidable adversaries unfolds in a high-stakes environment, challenging their resolve and altering the course of events in their ongoing fight for humanity's survival.