8 p.m. on CBS Magnum P.I.
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.
8 p.m. on FOX The Passage
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
Perdita Weeks and Jay HernandezMagnum, P.I.
lead to the cure for all disease but also has the potential to wipe out all human life. Saniyya Sidney (“Fences”) and Mark-Paul Gosselaar (“Franklin & Bash”) star; Jamie McShane, Emmanuelle Chriqui and Henry Ian Cusick also are featured. Filmmaker Ridley Scott is among the executive producers.
8 p.m. on BRAVO Vanderpump Rules
Embarrassed by her birthday meltdown, Stassi tries to find a way to make things up to Beau, while James, newly sober, starts taking steps to mend his old friendship with Lala in the new episode “Love Thy Mother.” Jax stirs things up at a SUR staff meeting, while Kristen celebrates the relaunch of her t-shirt line and the Toms pitch some cocktail ideas to Lisa. Elsewhere, Katie, Stassi and Kristen are reminded that age doesn’t always bestow maturity when their mothers come to town.