HIGHLIGHTS

7:00 p.m.

ARE YOU BEING SERVED? Mr. Grace returns from the United States with new ideas. ‘TVPG’

(AP) THE ZOO: SAN DIEGO A look at what it takes to feed over 6,000 animals at the San Diego Zoo and Safari Park. (N) ‘TVPG’

(CNBC) UNDERCOVER BOSS The Rocket Fizz Soda Pop and Candy Shops President Robert Powells goes under cover. (cc) ‘TVPG’

(FOOD) HALLOWEEN WARS Teams create Halloween-themed displays that depict an epic face-off between clowns and zombies. (cc) ‘TVG’ (HGTV) A VERY BRADY RENOVATION Jasmine Roth and Barry Williams create Mike Brady’s den out of three spaces in the original house. (cc) ‘TVG’

(HIST) AMERICAN PICKERS While in Kansas, the guys visit an old hangar packed with a jawdropping collection of vintage cars. (cc) ‘TVPG’ (NICK) HENRY DANGER When Ray’s memories accidentally get erased, Henry is sent deep inside Ray’s brain to get them back. (N) (cc) ‘TVG’

7:30 p.m.

(NICK) ALL THAT Grammy winner H.E.R. attempts to place an order at Good Burger; Nathan cancels reboots. (N) (cc) ‘TVG’

8:00 p.m.

(AP) THE ZOO: SAN DIEGO A southern white rhino is pregnant with a calf; Connor the Malayan tiger has tooth trouble. (N) ‘TVPG’ (CNBC) UNDERCOVER BOSS Three previously featured bosses ask employees to go under cover for a second look. (cc) ‘TVPG’

(FOOD) HALLOWEEN WARS Displays that show what happens when a witch trades in her tired old broom for a brand new ride. (cc) ‘TVG’ (HGTV) A VERY BRADY RENOVATION The team builds out the kitchen and family room; artificial turf completes the backyard. (cc) ‘TVG’

9:00 p.m.

(CNBC) UNDERCOVER BOSS: CELEBRITY EDITION Idina Menzel goes under cover to find Broadway’s talents. (cc) ‘TVPG’

(CNN) DECLASSIFIED: UNTOLD STORIES OF AMERICAN SPIES Special agents work to identify and capture a Chinese software pirate. (cc) ‘TVPG’

(FOOD) HALLOWEEN WARS The remaining teams show their vision of Halloween time travel; special guest judge Gaten Matarazzo. (cc) ‘TVG’

(HGTV) HOUSE HUNTERS RENOVATION As an architect, he’s eager to put his stamp on a fixer upper, but she’s nervous. (N) (cc) ‘TVG’

(HIST) AMERICAN PICKERS Mike and Mefford are on the hunt for a legendary one-of-a-kind 1929 Cadillac. (cc) ‘TVPG’

(OWN) IYANLA, FIX MY LIFE Featuring facts & bonus scenes — Life coach Iyanla Vanzant helps two brothers confront their absent father to get answers for questions they’ve had since childhood. Later, a shocking family secret is exposed. (N) (cc) ‘TV14’