John Karna (gebore 18 November 1992) is 'n Amerikaanse akteur. Hy is bekend vir sy rolle in die rolprente Sugar Mountain (2016) en Lady Bird (2017), en in die televisiereekse Modern Family (2009) en Scream: The TV Series (2015). 2012: Bindlestiffs 2014: Premature 2016: Sugar Mountain 2017: Lady Bird 2009: Modern Family 2014: American Storage 2015: Scream: The TV Series 2016: Scream After Dark 2018: Valley of the Boom John Karna in die Internet-rolprentdatabasis John Karna op Twitter