The best films of 2025 are rich with ensembles, with some offering half a dozen performances that feel worthy of year-end superlative consideration. This was the case as far back as April, when Sinners emerged with Michael B. Jordan, Hailee Steinfeld, Delroy Lindo, Wunmi Mosaku, and Jack O’Connell giving some of their career-best performances, not to mention Miles Caton in a dazzling debut. Then One Battle After Another put awards season in a chokehold in September, in part because Leonardo DiCaprio, Teyana Taylor, Chase Infiniti, Benicio del Toro, Sean Penn, and Regina Hall all came across as Oscar contenders. In...