Modern Family: Phil (Ty Burrell) worries over a missed call from his doctor regarding test results on a new episode of the hit sitcom (9 p.m. ABC).
Nova: The science series takes an in-depth look at volcanoes in its season premiere (9 p.m. KOCE).
Happy Endings: "Party Down's" Ken Marino guest stars in this new episode of this sitcom (9:31 p.m. ABC).
Dog the Bounty Hunter: The reality series starring Duane "Dog" Chapman and his crew of skip tracers returns for another season (10 p.m. A&E).
Top Chef: Texas: It's all about the barbecue in this new episode of the culinary competition (10 p.m. Bravo).
Moonshiners: This docu-series about the purveyors of illicit hooch ends it season (10 p.m. Discovery).
Brad Meltzer's Decoded: This series' season finale revisits the life and death of magician Harry Houdini (10 p.m. History).
Hot in Cleveland: The gals flash back to the 1980s to reveal how they first met in this new episode (10 p.m. TV Land).