Rowan Blanchard and Matt Vasgersian, are of which nationality?
Rowan Blanchard Rowan Blanchard (born October 14, 2001) is an American actress. She is known for her role as Riley Matthews on the Disney Channel series "Girl Meets World" that aired from 2014 until 2017. She also makes appearances on "The Goldbergs" as Jackie.
Peter Vack Peter S. Brown (born September 19, 1986), better known by the stage name Peter Vack, is an American actor, writer, director and producer. He is known for portraying Jason Strider in the MTV comedy series "I Just Want My Pants Back" (2011–12), and Alex Merriweather in the Amazon Video comedy-drama series "Mozart in the Jungle" (2014–present).