Genius (9 p.m., National Geographic) – Patriotism corrupts one of Einstein’s closest friends, pitting them against each other.
Also on tonight . . .
Pretty Little Liars (8 p.m., Freeform) – Emily teams up with Mona as she makes inroads in the game.
iZombie (9 p.m., The CW) – Peyton and Liv find themselves on a surprising wild goose chase, and Ravi is terrified when the zombie truth hunters’ plans are revealed.
Animal Kingdom (9 p.m., TNT) – As Smurf adjusts to being sidelined, the boys scope out their next job.
Devil’s Canyon (10 p.m., Discovery) – In this new series, gold miners Boyce and Ben separately venture into the bush of British Columbia in search of a big pay streak.