Best-bets for Aug. 20; clever Elsbeth, raunchy Frank
1) “Elsbeth,” 10 p.m., CBS. This was one of the best episodes in a smart season: A video installation lets people in Manhattan commune with a tiny town in seaside Scotland. Elsbeth is soon drawn to a handsome Scottish musician (Ioan Gruffudd, who has portrayed Horatio Hornblower, Lancelot and Mr. Fantastic) who — from 3,000 miles away — is a witness. She confers (shown here) by long-distance phone. Read more…