Six Degrees of Everything (9:30 p.m., truTV) – The premiere of a new comedy series in which brothers Benny and Rafi Fine prove that anything in the world can be connected in six degrees. In the opening episode, the brothers connect Albert Einstein to breast implants.
Also on tonight . . .
Zoo (9 p.m., CBS) – Now this is where I start to get truly horrified by the idea of an animal uprising: When a cargo ship washes ashore in Massachusetts, a terrifying rat infestation is revealed.
Proof (10 p.m., TNT) – In the series finale (it’s on the bubble as far as renewal), Carolyn makes a devastating choice as her proof investigations, personal life and professional life all come to a head.
Real Husbands of Hollywood (10 p.m., BET) – The fourth season of this hilarious Kevin Hart-led reality spoof gets started, with Kevin getting tricked into thinking that Nick Cannon is dead, so he feels obligated to make a donation to an organ donor group.
Tyrant (10 p.m., FX) – Barry prepares to led a crucial mission and Jamal takes extreme action that has far-reaching ramifications.