On TV Tonight, Sunday 4/24/2011: BEYOND THE BLACKBOARD, TREME, and more

8 PM – 9 PM

THE AMAZING RACE: UNFINISHED BUSINESS – 8pm CBS

AMERICA’S NEXT GREAT RESTAURANT “Venture in Vegas” – 8pm NBC

EXTREME MAKEOVER: HOME EDITION “Hill Family” – 8pm ABC

9 PM – 10 PM

BEYOND THE BLACKBOARD – 9pm CBS

THE CELEBRITY APPRENTICE “Bitter Suites” – 9pm NBC

DESPERATE HOUSEWIVES “The Lies Ill-Concealed” – 9pm ABC

GAME OF THRONES “The Kingsroad” – 9pm HBO

THE KILLING “Super 8″ – 9pm AMC

WILLIAM & KATE – 9pm Lifetime

10 PM – 11 PM

THE BORGIAS “The Borgias in Love” – 10pm Showtime

BREAKOUT KINGS “Steaks” – 10pm A&E

BROTHERS & SISTERS “Father Unknown” – 10pm ABC

TREME “Accentuate the Positive” – 10pm HBO