John Karna at Entertainment Weekly's Comic-Con 2015 Party
|Date of Birth||November 18, 1992|
|Origin||Houston, Texas, United States|
- This is not the first time that John Karna and Scream co-star, Carlson Young, have been together on screen. Both are involved in the 2014 comedy movie, Premature.
- He was considered one of the 10 biggest breakout stars of 2014 SXSW by Indiewire (March 2014).
- He attended the University of Oklahoma for two years with an emphasis in musical theatre.