Tonight’s Picks

LOVE IT OR LIST IT HGTV 9:00 p.m.

Co-hosts Hilary and David try to help high school sweethearts who are desperate for more space in this new episode. The couple loves to entertain, but they find hosting parties challenging because the dining area only seats four.

WHOSE LINE IS IT ANYWAY? (15) WCWN 9:00 p.m.

Special guests Ross Mathews and Greg Proops show off their comedic skills as they participate in improv games in this new episode. They play out scenes with series regulars Ryan Stiles, Wayne Brady and Colin Mochrie.

BEST BAKER IN AMERICA FOOD 9:00 p.m.

Scott Conant challenges the five remaining bakers to prepare some mini meringue pies in this new episode. Later, the bakers will have to use raspberry flavor in a French layered meringue cake during the Master Challenge.

WHO DO YOU THINK YOU ARE? TLC 9:00 p.m.

Actress Hilary Duff sets out to learn about her family history as she traces her Scottish roots in this new episode. She uncovers the story of an ancestor who bravely led an American colony into battle against a band of notorious pirates.

ELEMENTARY (6) WRGB 10:00 p.m.

When an ex-Yakuza gang member is murdered, Holmes (Jonny Lee Miller) and Watson (Lucy Liu) investigate in this new episode. As they learn about the world of nuclear security, Capt. Gregson (Aidan Quinn) is blindsided by his daughter (Liza J. Bennett).