The mysterious Cardinal Benítez, who plays a major role in the events of the book and the film, is a surprise addition to the conclave. He shows up unannounced, having been made a cardinal by the pope in pectore — a Latin term meaning “in the heart” — so his elevation to the position was unknown by the others.

The character actor emerged from the pandemic more popular than ever: a negroni-mixing food mentor. With "Conclave," Tucci is here to remind us of his chops.