Robert Redford is mulling his next project now that "The Horse Whisperer" is done and opening Friday, and he doesn't rule out a working reunion with old pal Paul Newman.

The duo teamed to success in "Butch Cassidy and the Sundance Kid" and "The Sting," and they've talked about working together again. But only on the right job."There hasn't been anything worthwhile to come along," Redford said in a recent interview. "It's not that we're against it. We're for it." But they're not interested in sequels. "Very often the original is the best, and you let 'em alone," he said.