Trilogy - Alien

Should I include the (Resurrection, Prometheus, Romulus) to make it a full franchise overview?

Together, these three films offer a complete narrative cycle. They move from the birth of a survivor to the triumph of a warrior, and finally to the sacrifice of a martyr. Despite their differing directorial styles, the trilogy is unified by Ellen Ripley’s indomitable spirit and the terrifying realization that in space, the monsters created by human greed are often more dangerous than the ones found in the stars. Alien Trilogy

Directed by James Cameron. An action-oriented sequel exploring motherhood and combat. Should I include the (Resurrection, Prometheus, Romulus) to