[s6e20] Guillermo Rizal (no. 128) Apr 2026

Liz has a change of heart regarding her search for the truth about Red's identity. She decides she no longer wants to fight him and announces her plan to bring her daughter, Agnes , home.

The Task Force finds a facility in Maryland where Rizal is holding children in a high-temperature "dome" to test their heat resistance.

Dr. Guillermo Rizal, a genius who "basically invented gene mapping" and wrote the code for gene sequencing software used worldwide. [S6E20] Guillermo Rizal (No. 128)

Rizal kidnaps sets of triplets and other children to rewrite their DNA, attempting to make them immune to environmental disasters like extreme heat, which he believes is necessary for humanity to survive climate change.

After a shootout at the facility, Rizal is captured while trying to flee with a young girl named Corrine. Although Corrine is accidentally shot during the escape, Ressler performs CPR and she survives. Major Character Developments Liz has a change of heart regarding her

Red hunts for a man named Mr. Cotton , who is connected to the dossier and Presidential advisor Anna McMahon’s conspiracy.

Ressler continues his independent investigation into Red's past, discovering that Liz has shared everything she knows with him. Production Credits After a shootout at the facility, Rizal is

In the twentieth episode of Season 6 of The Blacklist , the Task Force tracks , a geneticist who abducts children to conduct illegal DNA experiments. Episode Overview