Brock Cantillo

Lore & Background

During "End Times," Brock becomes seriously ill and is admitted to the hospital. Jesse Pinkman receives a call from his mother, Andrea Cantillo, informing him of the situation. Upon learning that the ricin cigarette he kept hidden to poison Gus Fring is missing, Jesse immediately concludes that Brock ingested it by accident. This realization sends Jesse into a state of paranoia and rage, leading him to confront Walter White at the Whites' house. Jesse grabs a gun and points it directly at Walter, accusing him of poisoning Brock out of spite. The tension peaks as Jesse believes his friend has betrayed the moral line by harming a child.

In Their Own Story

Jesse spends days visiting the hospital daily, but Andrea refuses to let him see Brock after he mentions the ricin poisoning. Frustrated and unable to cook meth due to this distraction, Jesse tells Tyrus Kitt to demand Gus Fring come in person to get him to leave. When Gus arrives at the hospital to grant Jesse a week off, Walter White plants a homemade bomb under Gus's car from a nearby rooftop. Although Gus senses something is wrong and leaves before the bomb can detonate, the immediate crisis revolves around Brock's survival. The narrative clarifies that while Jesse suspected ricin, Walter reveals a different theory: he claims Gus likely took the cigarette from Jesse's locker, tracked down Brock, and poisoned him to manipulate Jesse into killing Walter. Citing Gus's history of killing Andrea's younger brother, Tomás Cantillo, Jesse accepts this explanation and decides Walter is innocent.

Reader's Guide

Brock's role in "End Times" is strictly that of an incapacitated victim whose condition dictates the movement of the main characters. He does not appear on screen during these events but exists entirely through the reactions of others. His illness triggers the confrontation between Jesse and Walter, which ultimately ends with the two men teaming up to kill Gus Fring rather than fight each other. This dynamic resolves when Jesse decides to trust Walter's assessment of Gus's ruthlessness.

Did You Know?

• Jesse discovers his hidden ricin cigarette is missing after Brock becomes seriously ill.
• Walter claims that Tyrus Kitt took the cigarette from Jesse's locker to poison Brock.
• Andrea refuses to let Jesse see Brock in the hospital after he reveals knowledge of the poisoning.
• Jesse spends days visiting the hospital, which ruins the latest meth cook.