Pennyworth Season 3, Episode 4: "Silver Birch" Recap In of Pennyworth: The Origin of Batman's Butler , titled " Silver Birch ," the stakes for the Wayne family reach a fever pitch. After Thomas Wayne is imprisoned in the Tower of London following his drugged attempt on Martha's life, his father, Patrick Wayne, offers Alfred a staggering £1 million to orchestrate a prison break. The Heist and the Betrayal
: While Martha remains unconscious in the hospital, Virginia sends assassins to finish her off. However, Alfred's foresight ensures she is protected by Aziz’s security. Pennyworth - Season 3Eps4
: The episode concludes with a major reveal as a mysterious figure wearing a Guy Fawkes mask (reminiscent of V for Vendetta ) holds the drug-maker Dr. Glubb hostage. Pennyworth Season 3, Episode 4: "Silver Birch" Recap