Watch Mae and Loxley cross swords and hear Leclair's good news - and bad, on Sunday at 8 pm By Rena Garrett • Apr 22, 2014 ShareTwitter Facebook Google+ Email Harry’s secret service contact does him a favor. Mae and Loxley cross swords. Leclair gets good news — and bad. "Mr. Selfridge II, Pt. 7" on Masterpiece airs on Sunday, May 11th at 8:00 pm on channels 3 and 3-1.