8 p.m. on WLTX
Dave and Gemma (Max Greenfield, Beth Behrs) pull out all the stops with their elaborate plans to throw an unforgettable birthday party for young Grover (Hank Greenspan) as he turns 7 in the new episode “Welcome to Grover’s Birthday.” When all that preparation goes off the rails, though, Malcolm and Marty (Sheaun Mckinney, Marcel Spears) are quick to step up with a solution. Meanwhile, Calvin’s (Cedric the Entertainer) unfortunate choice of gift sends someone to the hospital. Tichina Arnold also stars.
9 p.m. on WLTX
Magnum and Higgins (Jay Hernandez, Perdita Weeks) are understandably shaken when one of her former MI6 colleagues abruptly turns up nursing a fresh gunshot wound in the new episode “Day of the Viper.” They’re even more alarmed, however, by the news he has to deliver: The assassin who killed Higgins’ true love has resurfaced on Oahu. While he and Higgins spring into action, Magnum asks Rick (Zachary Knighton) to take over a case, which unfortunately soon goes sideways. Ian Pryce guest stars.
9 p.m. on WACH
Based on novelist Justin Cronin’s best-selling trilogy, this thriller series focuses on a secret medical facility where scientists are experimenting with a dangerous virus that could lead to the cure for all disease but also has the potential to wipe out all human life. Saniyya Sidney (“Fences”) and Markpaul Gosselaar (“Franklin & Bash”) star; Jamie Mcshane, Emmanuelle Chriqui and Henry Ian Cusick also are featured. Filmmaker Ridley Scott is among the executive producers.