"Law & Order: Special Victims Unit" (9 p.m., NBC): There's trouble for gambling addict Rollins (Kelli Giddish), who gets recognized as a cop while playing an illegal card game against some folks to whom she owes lots of cash. She attempts to make a deal that will benefit all involved, but things go terribly wrong.
"The Americans" (10 p.m., FX): In its second season, the drama continues to dish out heaping doses of addictive intrigue -- as well as more crazy wigs. Tonight, Philip (Matthew Rhys) questions Elizabeth's (Keri Russell) readiness for action after they complete a mission with complications.
"Broad City" (10:30 p.m., Comedy Central): Foulmouthed pals Abbi and Ilana head to an out-of-town wedding, where seemingly every friend Abbi has ever had is in attendance. This makes Ilana mopey, which can only mean that disastrous drama is in the offing.
Also on Wednesday: