It’s a merry, merry multiverse for a trio trapped in a time loop in Max Barbakow’s Palm Springs (B+). This comedy with shades of Groundhog Day triples the number of people caught in the act of living the same day over and over with Andy Samberg and Christin Milioti as two charming strangers who meet at a wedding and J.K. Simmons as a grizzled guest also swept up in the space time continuum. The story eschews some of the tedium of repeating the actual day verbatim and instead follows its progressive romance from mundane to memorable. The first-time director has crafted a jovial and thoughtful lark with enjoyable takes on the physics of love and life. The ensemble is roundly delightful on the unusual journey. Stick around for a mid-credits epilogue.