The Cincinnati Bengals re-signed cornerback Adam "Pacman" Jones and offensive tackle Anthony Collins and signed free agent defensive end Derrick Harvey on Friday.
Jones missed the first six games of last season as he recovered from a neck injury suffered in 2010. He had 28 tackles in eight games for Cincinnati in 2011.
The West Virginia product has 188 tackles, one sack and five interceptions in 52 career contests with the Titans, Cowboys and Bengals.
Collins played in seven games (two starts) for the Bengals last year.
Harvey has 92 tackles, eight sacks and one interception in 52 career games with the Jaguars (2008-2010) and Broncos (2011).
Cincinnati also named Robert Livingston and Steven Radicevic as full-time scouts.