Ep. 4: Lupin and Jigen infiltrate a diner to kill Andre Anderson and retrieve a stolen treasure.

Disguised as hitmen, Lupin and Jigen enter a bar where eight other assassins await. After dining with a waitress, they reveal their intent to kill Andre Anderson and recover his stolen treasure. Lupin proposes sharing the reward with the other hired killers, but they refuse. At Lupin's signal, the waitress cuts the lights, triggering a shootout that eliminates all other assassins. Lupin and Jigen survive, only to find the real staff bound in the kitchen. The waitress was Fujiko in disguise. She proceeds to Andre's apartment, where she seemingly kills him after a long conversation. She secures the treasure: an original edition of an Ernest Hemingway anthology containing "The Killers," which served as a secret CIA Ottendorf cipher codebook for decades. The trio plans to sell the book back to the agency.
Episodes
- Ep. 1 · Sherlock Holmes and Lupin III Clash Over a Torn Movie Poster in London
- Ep. 2 · Holmes confronts Lupin over Lily's past and the Raven society treasure legend.
- Ep. 3 · Lupin and Fujiko steal a historic ticket at an English railway party while a butler impersonates the lord.
- Ep. 4 · Lupin and Jigen infiltrate a diner to kill Andre Anderson and retrieve a stolen treasure.
- Ep. 5 · Lupin finds himself in 1930s Japan as the thief Golden Mask pursued by Namikoshi and Akechi.
- Ep. 6 · Lupin and Goemon escape a virtual reality simulation funded by Ruriko Shigetomi.
- Ep. 7 · Lupin and Zenigata pursue a sniper while Holmes reveals his past with Lily Watson.
- Ep. 8 · Jigen faces Brad Roark while protecting Lily Watson and Kenny Howell in Scotland.