Elizabeth Mitchell plays a character named Charlie Roan in The Purge : Election Year .
Eighteen years later , two days before Purge Night , Roan ( Elizabeth Mitchell ) , now a Senator , attends a presidential debate as part of her campaign for the Presidency intending to end the Purge , stating how it only serves to eliminate the poor , the homeless and other lower classes of society that make up of the majority of America 's population while also telling the story of her family 's murder on Purge night .
The Purge-COLON- Election Year