Ep. 10: Lupin and Baron Ukraine race to capture the world's top counterfeiter while Flinch and Fujiko plot to kill Lupin.
Aired on December 26, 1971

Lupin and Baron Ukraine are both pursuing the world's most skilled counterfeiter. Although Lupin could easily defeat the Baron in a direct confrontation, the Baron has hired a man named Flinch to assist him. Additionally, the Baron has enlisted Fujiko's help and provided specific instructions for her to kill Lupin. This creates a dangerous situation where Lupin must navigate threats from both the Baron's hired assassin and his former ally, complicating his pursuit of the counterfeiter.
Episodes
- Ep. 6 · Lupin pursues a diamond embedded in a mob boss's corpse during a rainy afternoon heist.
- Ep. 7 · Lupin III seeks to reclaim scrolls stolen by a swordsman who defeated his father.
- Ep. 8 · Lupin aims to steal fortune-telling cards from millionaire Mr. Gold during his birthday party.
- Ep. 9 · Lupin attempts to rescue Fujiko after she is shot by Poon's boss during a heist.
- Ep. 10 · Lupin and Baron Ukraine race to capture the world's top counterfeiter while Flinch and Fujiko plot to kill Lupin.
- Ep. 11 · Imposter Lupin Blows Bridges and Forces Robbery Under Threat to Lisa
- Ep. 12 · Fujiko and Lupin race a criminal group for gold statues in a mountain village
- Ep. 13 · Beware the Time Machine!
- Ep. 14 · Lupin and Fujiko pursue the Eye of the Nile emerald at a yacht wedding hosted by Catherine Burgess.