Bartolomeo Pagano as Maciste in Maciste in the Lions' Den. A Italian silent from 1926.

Three children attend an institute bordering a middle school where Lauretta studies. The boys befriend her and decide one night to go see the fireworks, but one of the children is injured by a bomb. This situation causes the injured child's father and nanny to fall in love.

Ajax accidentily startles Socrates, the pet parrot of his fiancé Annita, causing him to fly away through an open window. Annita says she will not marry Ajax until he returns Socrates to her. In his international search for the parrot, Ajax accidentally becomes a wanted man everywhere he goes.

Maciste takes advantage again of a break of acting in order to wash away injustice and castigate the wicked, this time in the name of dynastic legitimacy. Otis, the prince of Sirdagna kingdom, lives undercover in a foreign land, waiting to ascend the throne; Stanos the evil ruler though, is willing to do anything in order to prevent the legitimate prince installation. The court is a dangerous place, Otis is young and naïf: in order to solve the situation, Maciste, following the advice of his friend Saetta, temporarily takes Otis’s place, and presents himself as the legitimate prince. The crowd, enamored by his good looks, applauds him immediately as the emperor.