Wednesday's TV highlights: 'The Americans' on FX
Riverdale As voting for student council leadership and the mayoral election are held at the same time, Archie (KJ Apa) tries to help Hiram (Mark Consuelos) get elected mayor. Cole Sprouse, Marisol Nichols and Luke Perry also star. 8 p.m. KTLA
The Goldbergs Barry (Troy Gentile) regrets coming...