The Amazing Race Contestants scale buildings and run through the narrow streets of Tangiers, Morocco, in this new episode. 8 p.m. CBS
The Blacklist The series marks its 100th episode with a guest appearance by Nathan Lane. James Spader, Megan Boone and Harry Lennix star. 8 p.m. NBC
Riverdale With Southside High suddenly closed, Jughead (Cole Sprouse) becomes one of Riverdale High’s newest students in this new episode. KJ Apa and Lil Reinhart also star with guest star Hart Denton. 8 p.m. KTLA
The Goldbergs A close call in a shop class – which nearly injured the teacher – prompts Murray...