John Powers

The Trip, a British comedy featuring two comedians trading their best celebrity impersonations, got critic John Powers thinking about memorable voices from the movies. Famous celebrity voices, he says, are not what they used to be.

The film critic reports his impressions of this year's Cannes Film Festival. On Powers' list of notable films: Terrance Malick's Tree of Life, about a young boy growing up in 1950s Texas, and an Iranian film by a director who was explicitly told by the Iranian government not to make films.

David Foster Wallace's unfinished novel, The Pale King, was recently published. But to truly enjoy his work, says critic John Powers, you must read his earlier pieces, which were filled with "a staggering eye for detail" from "a mind that was never predictable."