We don't have a biography for Demetrius (Greek Admiral) yet. Hang in there, or go ahead and contribute one.
The Last Ship Guest cast, played by Costas Mandylor Episode 4x06: Tempest (Sep 17, 2017) Episode 4x07: Feast (Sep 24, 2017) Episode 4x08: Lazaretto (Oct 1, 2017)
