L'île des esclaves (2017) online

Iphicrate and his slave Arlequin find themselves shipwrecked on Slave Island, a place where masters become slaves and slaves become masters. Trivelin, the governor of the island, makes Arlequin and Iphicrate, as well as Euphrosine and her slave Cléanthis, change roles, clothes, and names. Both Arlequin and Cléanthis take advantage of the situation to expose the frivolities and fickleness of their masters. However, Arlequin is ultimately touched by the tears of Euphrosine, who is suffering from humiliation at the hands of Cléanthis. Arlequin and Iphicrate make amends and return to their original roles; Euphrosine and Cléanthis do the same. Trivelin reveals that had Arlequin and Cléanthis not pardonned their masters, that they would have been punished