Despicable Me 4

Anti-Villain League (AVL) agent Gru attends a reunion at his school Lycée Pas Bon where he reunites with his rival Maxime Le Mal, who has a feud with Gru for stealing his talent show act when they were younger. Maxime reveals he has enhanced himself with cockroach parts to make himself overpowered and so he can conquer the world, but Gru has him arrested with the help of the AVL. Maxime escapes prison with the help of his girlfriend Valentina and reveals his invention that turns people into human-roach hybrids, which he plans to use specifically on Gru's biological infant son Gru Jr.