Kareem Hunt scored on a 1-yard touchdown plunge with 15 seconds left to help the Cleveland Browns rally for a 39-38 victory at Indianapolis. P.J. Walker used nearly all of the final 2 1/2 minutes to engineer his second straight comeback, this time thanks to back-to-back debatable defensive penalties against the Colts. Walker replaced the injured Deshaun Watson in the first quarter after Watson made his first start since Sept. 24. Indy lost its second straight as Gardner Minshew committed four turnovers even though his 75-yard TD pass to Michael Pittman Jr. with 5:38 left gave Indy a 38-33 lead.