| Aired on Tuesday, Dec 18 2018 |
|---|
| USA |
| A&E |
| 2100 | Leah Remini: Scientology and the Aftermath | Where is Shelly? |
| ABC |
| 1400 | General Hospital | Ep. #14203 |
| 1830 | ABC World News Tonight with David Muir | Episode #2018.333 |
| 2335 | Jimmy Kimmel Live | John Cena, Eiza Gonzalez, Skylar Grey |
| Audience Network |
| 2200 | Loudermilk | Don't Go Away Mad (Just Go Away) |
| Bravo |
| 2100 | Below Deck | Check Yourself! |
| 2200 | Unanchored | Doomsday |
| 2300 | Watch What Happens Live | Natalie Portman And Leslie Mann |
| Cartoon Network |
| 0930 | Bunnicula | Back in Thyme |
| 0930 | Bunnicula | Wag the Dog |
| CBS |
| 0035 | Late Late Show with James Corden | Pharrell Williams, Gwen Stefani, Lin-Manuel Miranda, Emily Blunt |
| 1230 | Young and the Restless | Ep. #11583 |
| 1230 | Young and the Restless | Ep. #11582 |
| 1330 | Bold and the Beautiful | Ep. #7990 |
| 1330 | Bold and the Beautiful | Ep. #7989 |
| 2335 | Late Show with Stephen Colbert | Emily Blunt, Rep. Adam Schiff, St. Paul & the Broken Bones |
| Comedy Central |
| 2300 | Daily Show with Trevor Noah | Pusha T |
| HBO |
| 1930 | VICE News Tonight | Episode 413 |
| History |
| 2030 | Curse of Oak Island: Behind the Dig | Homecoming |
| 2100 | Curse of Oak Island | Precious Metal |
| 2203 | Brothers in Arms | Civil War Gatling Gun / Wall Gun |
| Lifetime |
| 2200 | Married at First Sight: Happily Ever After | Beginning of the Happy Ending |
| MotorTrend |
| 2100 | Bitchin' Rides | Veruca Violet |
| MSNBC |
| 2000 | All In with Chris Hayes | 2018-12-18 |
| 2100 | Rachel Maddow Show | Episode #2018.247 |
| NBC |
| 0037 | Late Night with Seth Meyers | Amy Adams, Stephan James, Nana Kwame Adjei-Brenyah, Richard Danielson |
| 1300 | Days of Our Lives | Ep. #13491 |
| 1830 | NBC Nightly News | Dec 18 Tue |
| 2000 | Voice | Recap: Live Finale Performances |
| 2100 | Voice | Live Finale, Part 2 |
| 2335 | Tonight Show Starring Jimmy Fallon | Michelle Obama, Ariana Grande |
| NHK |
| 1845 | Shonen Ashibe GO! GO! Goma-chan | Go! Go! GomaTuber |
| Paramount Network |
| 2200 | Ink Master | Grudge Match Finale |
| PBS |
| 1800 | Chicken Girls | Season 3 Bloopers |
| 1800 | PBS NewsHour | December 18, 2018 |
| 2000 | We'll Meet Again | Great Alaskan Earthquake |
| Showtime |
| 2100 | Inside the NFL | 2018 Week 15 |
| Syndication |
| 1100 | Rachael Ray | Christmas is one week away - Go-To Gifts |
| 1500 | Dr. Phil | Husband, Father, Murderer: Inside the Chris Watts Case |
| 1530 | Hot Bench | Solar Panel Power Struggle!; Big Fat Cat Abandoned?! |
| 1930 | Jeopardy! | Jackie Fuchs Vs. Conor Mcmahon Vs. Anne Cushman, Show # 7887 |
| TBS |
| 2230 | Guest Book | Someplace Other Than Here |
| USA Network |
| 2000 | WWE SmackDown Live | Fresno, CA |
| 2200 | Chrisley Knows Best | Pool's Out For Summer |
| 2230 | Chrisley Knows Best | The Big 50 |