Ep. 23: A mysterious woman demands Lupin find Marshal Rommel's lost gold or face death.
Aired on March 13, 1978

Fujiko Mine, a mysterious woman who claims to be Fujiko's aunt, gives Lupin an ultimatum: Find Marshal Rommel's lost gold or die! First, Lupin must decipher the location of the gold, written in ancient hieroglyphs. Will Lupin be able to locate the golden treasure? Time is running out!
Episodes
- Ep. 19 · Lupin faces a keyless safe challenge from the bankrupt Marukin Safe Company's son.
- Ep. 20 · Lupin steals General Hatler's toupee while attempting to take his ruby medallion.
- Ep. 21 · Goemon Returns to Japan to Find His Master Dying and a Stolen Scroll
- Ep. 22 · Lupin and Jigen encounter a deceptive trap involving aging gas at a manor filled with women.
- Ep. 23 · A mysterious woman demands Lupin find Marshal Rommel's lost gold or face death.
- Ep. 24 · Nezumi-Kozou Jirokichi IV proposes an alliance with Goemon to avenge their ancestors' past defeat.
- Ep. 25 · Lupin's gang infiltrates an African prison to rescue Fujiko from the warden.
- Ep. 26 · Lupin and Jigen are tricked into targeting each other by Linda and Meyer.
- Ep. 27 · Lupin faces persistent Alice during heist for legendary Cinderella Shadow stamp