Movies opening Friday

Grandma (R) Secrets get stirred up for a woman (Lily Tomlin) and her needy granddaughter.

Journey to the South Seas 3-D (G) An underwater voyage to Indonesia to learn about efforts in ocean conservation.

The Second Mother (R) When the estranged daughter of a live-in housekeeper suddenly appears, unspoken class barriers are thrown into disarray.

The Visit (PG-13) A single mother (Kathryn Hahn) finds that things go very wrong after her two young children visit their grandparents. Directed by M. Night Shyamalan.

Wolf Totem (PG-13) In 1967, a young Chinese student is sent to live among the nomadic herdsmen of Inner Mongolia.