Conclave, the upcoming religious-focused mystery thriller starring Ralph Fiennes, is receiving high praise from critics and is earning the actor early Oscar buzz for his performance. The film follows one of the worlds most secretive and ancient events, as Cardinal Lawrence (Fiennes) is tasked with running this covert process after the unexpected death of his beloved Pope. However, once the Catholic Churchs most powerful leaders have gathered from around the world and are locked together in the Vatican halls, Lawrence uncovers a trail of deep secrets left in the dead Popes wake.

Conclave, which also stars Stanley Tucci, John Lithgow, and Isabella Rossellini, currently holds a 93% rating on Rotten Tomatoes based on 91 reviews, with critics calling it a "riveting fast-paced drama," "deliriously fun," and "thought-provoking." Critics are also praising Fiennes' performance, saying that he is "mesmerizing" and "marvelous" in the role and that he gives a "career-high performance."

What Conclave...