"Among Schoolchildren" Will Deepen Your Respect for Teachers.

Director, screenwriter, musician and actor Christopher Guest. Guest makes his feature directorial debut in the new film "The Big Picture." Guest co-wrote the rock parody "This Is Spinal Tap," and he was a writer and regular performer on Saturday Night Live.

Rock critic Ken Tucker reviews new albums by Webb Wilder and the quintet Billy Hill. Webb Wilder's "Hybrid Vigor" is an outsider's eccentric blend of rock and roll livened up with country, blues and rockabilly. Billy Hill has produced an album with a different type of eccentricity --they're Nashville insiders whose oddball act gives an edge to their country music.

Writer Alec Wilkinson. Cutting sugar cane is one of the most dangerous jobs in America. In Florida, workers are recruited from the West Indies in what some are calling modern day slavery. Wilkinson exposes the sugar cane industry in his new book "Big Sugar." Wilkinson's past books include "Moonshine: A Life in Pursuit of White Liquor," and "Midnights: A Year with the Wellfleet Police." Wilkinson is also a staff writer for the New Yorker; Big Sugar originally appeared as a series of articles in the magazine.