He's got a way

The Piano Man takes a much deserved bow during "Billy Joel: The Library of Congress Gershwin Prize" with Boys II Men harmonizing on "The Longest Time," John Mellencamp presenting an acoustic version of "Allentown" and the honoree himself grinding out "You May Be Right." 8 p.m. Friday, TPT, Ch. 2

Camelot cabaret

Oscar/Grammy/Tony winner Alan Menken, the celebrated composer, tries to add an Emmy to his shelf by providing tunes for "Galavant," a limited musical series in which a medieval warrior tries to win back his love from King Richard. But first, he has to give up booze and sing for his supper. Ricky Gervais is among the special guest stars. 7 p.m. Sunday, KSTP, Ch. 5

Geraldo at large

The real question at the beginning of every season of "The Celebrity Apprentice" isn't who is going to win, but who is going to come across as the biggest jerk. That award goes to Geraldo Rivera, whose ego looms large over fellow contestants, including Kate Gosselin, Vivica A. Fox and Terrell Owens. Look for an upcoming appearance by previous winner Joan Rivers, who taped segments before her untimely death last year. 8 p.m. Sunday, KARE, Ch. 11

Abbey road

"Downton Abbey," the royal ruler of sophisticated soap operas, returns for Season 5 with the talk of marriage and the rise of the Labour Party in the air. As always with the Crawleys and their staff, there is little smooth sailing ahead. Brew a pot of tea and settle in. Better yet, check out Saturday's Variety section for the ultimate "Abbey" quiz and a full review. 8 p.m. Sunday, KTCA, Ch. 2

Neal Justin