Beware the Batman (2013)

S1E4 Safe

Bruce Wayne unveils his latest innovation, the Ion Cortex, a groundbreaking device designed to tackle the global energy crisis. He enlists the expertise of renowned scientist Dr. Jason Burr for the project. However, the unveiling catches the eye of the notorious League of Assassins. When Silver Monkey, one of their lethal assassins, infiltrates Wayne Manor to abduct Dr. Burr while Batman is busy in Gotham, Alfred and Katana must step in to fend off the attacker and protect the scientist until Batman can return to confront the threat.