Thursday on TV

NFL preseason: Colts at Bengals (5 p.m., NFLNET); Broncos at Cardinals (8 p.m., NFLNET)

College football: Montana State at Utah (6 p.m., KJZZ); UNLV at Wisconsin (6 p.m., ESPN); Mississippi State at Memphis (6 p.m., RTSU); Bowling Green at Idaho (7 p.m., ALTSPRT)

Big Brother (8 p.m., Ch. 2): A contestant is evicted.

Rookie Blue (9 p.m., Ch. 4): An undercover training exercise challenges Andy, Dov and Traci.