Ep. 19: The Arcadia crew is missing members, revealing a hidden danger aboard the ship.
Aired on August 1, 1978

The narrative focuses on the Arcadia vessel, where a discrepancy in the crew count suggests a serious issue. It is established that there are supposed to be forty-two crewman aboard the ship. This specific number highlights a potential mystery or threat involving the missing personnel. The situation implies that not all expected members are present, raising questions about their whereabouts and the safety of the remaining individuals on board. The episode centers on uncovering the truth behind this absence and the implications for the crew's well-being.
Episodes
- Ep. 15 · The Arcadia encounters a runway-like aurora at the North Pole
- Ep. 16 · Kei Yuki visits her parents' grave in a quiet farewell
- Ep. 17 · Arcadia Responds to Captain Yamanaka's SOS in the Horsehead Nebula
- Ep. 18 · Mazone Soldiers Manifest on the Vessel
- Ep. 19 · The Arcadia crew is missing members, revealing a hidden danger aboard the ship.
- Ep. 20 · Miime Reveals Her Home Planet Jura Was Destroyed by Nuclear Attack
- Ep. 21 · Gohrum! the Tragic Soldier
- Ep. 22 · Harlock and crew investigate a major secret regarding Queen Lafresia's flagship at Deathshadow Island.
- Ep. 23 · Harlock Commands Yattaran to Secure Hostages Following Victory