GALLIVAN CENTER SPECIAL SCREENINGS — This week's selection is "Dial M for Murder" (1954). A schedule is available at www.gallivanevents.com. (July 13, 8:30 p.m.: Gallivan Center)

HARRY POTTER MOVIE MARATHON — Screenings of the five earlier films in the popular fantasy series. A schedule is available at www.megaplextheatres.com. (Through July 14: District, Jordan Commons)

ICE AGE 3 3-D — Fox's animated "three-quel," shown in the 3-D format. (Carmike 12, Century Sandy, Century South Salt Lake, Cinemark American Fork, District, Gateway, Jordan Commons, Jordan Landing, Junction, Provo Towne Centre, Ritz, Thanksgiving Point, Tinseltown Layton, Tinseltown Ogden, University Mall, Wynnsong)

SALT LAKE FILM CENTER SCREENINGS — This week's selections include "Lords of Nature" and "Making the River." A schedule is available at www.slcfilmcenter.org. (July 15 and 20, 7 p.m.: Salt Lake City Library)

SCERA OUTDOOR SCREENING SERIES — This week's film is "Twilight." A schedule is available at www.scera.org. (July 15, 8:30 p.m.: SCERA, Orem)

UP 3-D — The new Disney-Pixar animated feature, shown in the Disney Digital 3-D format. (Carmike 12, District, Jordan Landing, Ritz, University Mall, Wynnsong)

LARGE-FORMAT FILMS

AFRICAN ADVENTURE: SAFARI IN THE OKAVANGO — Ranger Liesl Eichenberg and a camera crew take audiences on a "photo safari" in Africa. Shown in 3-D, running time: 40 minutes, not rated, probable G (nothing offensive) (Thanksgiving Point)

BUGS! — ★★★ — This British-made documentary about insects has plenty of "wow" moments. Shown in 3-D, running time: 40 minutes, not rated, probable G (violence) (Clark Planetarium)

DINOSAURS 3-D: GIANTS OF PATAGONIA — ★★★ — The makers of this IMAX science film get us about as close as we'd ever want to be to these enormous creatures. Shown in 3-D, running time: 48 minutes, not rated, probable PG (violence) (Clark Planetarium, Thanksgiving Point)— Jeff Strickler, Star-Tribune (Minneapolis)

DOLPHINS AND WHALES 3-D: TRIBES OF THE OCEAN — Large-screen documentary that examines "tribes" of sea mammals. Shown in 3-D, running time: 42 minutes, not rated, probable PG (violence) (Thanksgiving Point)

FIGHTER PILOT: OPERATION RED FLAG — Large-screen documentary, from 2004, showing pilots in combat training. Running time: 40 minutes, G (violence) (Clark Planetarium)