This episode has a monochrome opening sequence with fringe science subjects from the future: Cellular Rejuvenation, Thought Extraction, Cryptozoology, Neural Partitioning, Brain Porting, Temporal Plasticity, Dual Maternity, Chaos Structure, Clonal Transplantation, Water, Biosuspension, Hope.
The glyphs for this episode spell out: NO MORE
This episode takes place on May 20, 2026.
Walter in the future has a noticeable facial droop on his right side. The condition is known as Bell's Palsy which could be a link to William Bell.
Brad Dourif and John Noble both have featured roles in "The Lord of the Rings" trilogy, but never appear in the same scenes. In this episode, they share a pivotal scene together.