The late-night lineup on CBS gets a...

The late-night lineup on CBS gets a new member this week with the debut Friday at 11:30 p.m. of “Keep on Cruisin’,” an hourlong variety show that will check out the favorite Hollywood night spots of the young crowd. Singer-songwriter Stephen Bishop will travel around town in a double-decker bus Friday, welcoming co-host Sinbad (both in lower left photo).

Meanwhile, moving right along in the 11:30 p.m. Thursday slot is “Night Heat,” a police drama starring Scott Hylands and Jeff Wincott (pictured in top photo), now in its third season.

And on Wednesdays at 11:30 p.m., there’s “Adderly,” an action adventure series starring Winston Rekert (lower right photo). “Adderly” premiered this season. Rounding out the week are reruns of “Simon & Simon” on Mondays and “T.J. Hooker” on Tuesdays.