“Secret Millionaire” (8 p.m., Fox): Are they out of money already? The short season of

“Secret Millionaire” (8 p.m., Fox): Are they out of money already? The short season of “Secret Millionaire” ends as Salt Lake City software titan Greg Haerr goes undercover in Las Vegas and prepares to play Santa.

“The Lincoln White House” (9 p.m., C-SPAN): Spend an evening at the White House as it was in Lincoln’s time, featuring an interview from the Lincoln Bedroom with historian Harold Holzer.