Main Characters Percy Jackson 8 main appearances Grover Underwood 8 main appearances Annabeth Chase 7 main appearances
Recurring Guest Characters Transit Cop #2 1 guest appearances Mom 1 guest appearances Dad 1 guest appearances Child #1 1 guest appearances Child #2 1 guest appearances Hephaestus 1 guest appearances Fate #1 1 guest appearances Fate #2 1 guest appearances Fate #3 1 guest appearances Augustus 1 guest appearances Nereid 1 guest appearances Crusty 1 guest appearances Hades 1 guest appearances Charon 1 guest appearances Administrator 1 guest appearances Asphodelian 1 guest appearances Zeus 1 guest appearances Security Guard 1 guest appearances ⇤ « 1 2 3 » ⇥