Ep. 40: Millionaires hire Spartacus to duel Golgo 13 in a rigged Colosseum match.
Aired on January 17, 2009

40
Two wealthy men arrange a bloodsport duel between assassin Spartacus and Golgo 13, installing surveillance equipment in the Colosseum to watch. Golgo 13 defeats Spartacus and exposes the hidden cameras. Before dying, the enraged Spartacus hires Golgo 13 to assassinate his employers. The millionaires flee Rome on the first plane to South Africa, protected by the Sicilian mafia. However, they are shot dead upon arrival on the tarmac by another plane that overtook them from Rome after refueling in Nairobi.
Episodes
- Ep. 36 · Golgo pursues a missing businessman who may have used plastic surgery to evade assassination.
- Ep. 37 · Golgo 13 faces suspicion at a hotel while targeting a syndicate underboss on Christmas
- Ep. 38 · Golgo 13 rescues Sara after Patric's theft leads to Henri Bazaine's murder and a biologists' stolen funds.
- Ep. 39 · Golgo 13 eliminates a crime syndicate leader using an artist's apartment as a sniper perch.
- Ep. 40 · Millionaires hire Spartacus to duel Golgo 13 in a rigged Colosseum match.
- Ep. 41 · Golgo 13 protects a woman in Petticoat Lane after a diplomat's murder
- Ep. 42 · Duke hunts moose in Canada, escapes custody, and eliminates double agent McCord.
- Ep. 43 · Golgo 13 deals with amnesia and a terrorist plot targeting the king
- Ep. 44 · Golgo 13 targets Rockford after his accounts are frozen by the powerful man he tried to hire.