Ep. 46: Dr. Mad buys Lupin, Jigen, and Fujiko at auction and abandons them on an island with killer cyborgs.
Aired on August 21, 1978

At the Wanted Club, Lupin is auctioned off, with Dr. Mad securing the winning bid. He subsequently purchases Fujiko and Jigen through the same venue. The trio is then left on a deserted island, serving as subjects for Dr. Mad's human reconstruction experiment. They must contend with killer cyborgs while attempting to survive. The narrative focuses on their efforts to escape the island and remain alive amidst these dangerous circumstances and the doctor's sinister scientific goals.
Episodes
- Ep. 42 · Lupin infiltrates a wealthy shipping magnate's extravagant final voyage disguised as a woman.
- Ep. 43 · Lupin seeks a woman in Hong Kong while evading Zenigata and pursuing Peking Man bones.
- Ep. 44 · Lupin steals a gold statue and Inspector Zenigata during Australia's 50th anniversary transport.
- Ep. 45 · Lupin steals jewels from Mulligan but Fujiko takes them, prompting Mulligan to hire Hangman.
- Ep. 46 · Dr. Mad buys Lupin, Jigen, and Fujiko at auction and abandons them on an island with killer cyborgs.
- Ep. 47 · Lupin targets the Imperial State Crown during Princess Mary's royal wedding
- Ep. 48 · Lupin targets the Kentucky Derby betting takes and the Metropolitan Bank vault
- Ep. 49 · Lupin grows close to wealthy widow Jacqueline while Fujiko is kidnapped by the Cobra syndicate.
- Ep. 50 · Lupin investigates an auction where he encounters the woman he believed was dead.