"American Idol" 8 p.m. Fox — Who's gone, gone, gone, next? Devin or Janelle, perhaps?

"The American Bible Challenge" 9 p.m. GSN (second season debut) — Alpharetta's Jeff Foxworthy is back as host.

"Forecasting the End" 9 p.m. Weather (new series) — How would various "end of day" scenarios play out?

"Grey's Anatomy" 9 p.m. ABC — This drama hit a series low in ratings last week.

"Project Runway" 9 p.m. Lifetime — The remaining clothiers create spring looks to display in an upscale department store window.

"Scandal" 10:02 p.m. ABC — Olivia represents a CEO having a torrid affair with Fitz's top pick for a spot on the Supreme Court.