The open-marriage comedy stars Dakota Johnson, Adria Arjona, Corvino and Marvin, with Nicholas Braun, David Castañeda, O-T Fagbenle and Charlie Gillespie rounding out the cast.

Getting extended applause at Cannes is a good sign for a movie, so Splitsville is off to a strong start ahead of its wide release: At the festival last month, the Dakota Johnson -starring movie ...