Dear Santa

Ever wonder how Saint Nick deals with that untold number of letters that American kids mail him each year? As it turns out, he's got help--courtesy of the U.S. Post Office's Operation Santa, the century-old program that lets generous volunteers respond to the children--and do what they're able to help make the writers' wishes come true. Heartwarming highlights from a typically memorable season are offered up in this endearing effort from documentarian Dana Nachman ("Batkid Begins"). 84 min. Widescreen; Soundtrack: English.