Peter Scanavino stars in “Law & Order: Special Victims Unit”

• Public anticipation is building as assistant district attorney Carisi begins the eagerly awaited and tabloid-ready trial of movie mogul Sir Toby Moore (returning guest star Ian McShane), but the detectives must deal with setbacks in several other cases in the season finale of “Law & Order: Special Victims Unit..” (CTV & NBC 33 at 10)