Summary: This Week: Actress Rashida Jones plays matchmaker... "Reading Rainbow"'s LeVar Burton wields a knife - with discernment... Comic Paul Scheer's parody picks... Les Savy Fav bassist Syd Butler talks hockey, Joy division and secret identities... We speak -- and drink -- Esperanto... author Ariel S. Winter channels 3 crime-lit legends... and Rico eats the best Pop Tart ever. Plus: the death of chivalry and a pop lullaby from The Babies.