The Testament of Ann Lee is a bonkers musical fantasia about an obscure religious sect. Its star and writer-director Mona Fastvold talk fear, bonding – and not needing an Oscar

Not many actors take an interest in the audience’s aftercare. When it comes to The Testament of Ann Lee, however, Amanda Seyfried is hands-on. “Did you watch it with someone you could talk to?” she asks, tilting her head sympathetically, then dipping her full-beam headlight eyes and giving a worried look when I admit that I saw it alone. “It’s nice to process it with somebody else.”

Her concern is understandable. Whatever feelings the film provokes, indifference will not be among them. Heady and rapturous, this is an all-round odd duck of a movie, the sort of go-for-broke phantasmagoria – an 18th-century musical biopic complete with feverish visions and levitating – that was once typical of Lars von Trier or Bruno Dumont. I confess I didn’t know exactly what to make of it, but I knew I had been through a singular experience. Its director, Mona Fastvold, seated beside Seyfried on a sofa in a London hotel room, looks delighted. “That’s my favourite sort of feeling,” she says.

From commuters reliving disaster to teens stuck in deja vu – the time-loop movie turns repetition into revelation. We round up the best of this oddly resilient subgenre

An Italian-Spanish remake of Groundhog Day, with a cynical nature presenter doomed to repeat the same 24 hours while reporting on a stork colony in the Canary Islands. The best thing about it is the Italian title: È già ieri (It’s Already Yesterday).