Clark Duke

Clark Duke is an American actor known for his roles in the films KickAss, Sex Drive, Hot Tub Time Machine, and A Thousand Words, as well as playing Dale Kettlewell in the TV series Greek, Clark Green in The Office and Barry in Two and a Half Men.

Duke was born in Glenwood, Arkansas, to Angela and Ronnie Duke. He was raised a Baptist. He has English, German, Swiss, Scottish, and Irish ancestry.

Source: Wikipedia