Frozen Sing-Along Celebration

The first time we saw this show in October 2014, it was the height of Frozen-mania. We went to see it because my then 6-year-old daughter was completely obsessed. Imagine our surprise when we realized it was one of the most hysterical shows ever! We made sure to go back again in 2017 - still amazing - and the best part, Erik was played by the same actor both times! I've tried to figure out who he is without any luck! Anyone know? (picture is 2014)