Movies opening Friday

Afternoon Delight (R) A bored mother (Kathryn Hahn) hires a stripper (Juno Temple) as her live-in nanny.

Thérèse (not rated) An unhappily married woman (Audrey Tautou) struggles to break free from social pressures.

Riddick (R) Left for dead on a sun-scorched planet, Riddick (Vin Diesel) finds himself up against an alien race of predators.