Dick only appeared in episode 1, where he noticed the broken TV's and assumed the order was defective. In reality, Bill had just destroyed them all with his magnet. He forces his son, Chuck, to apologize to Frank.
Dick seems to be much more honest than his son.
He reappears in Season 3, where he is upset at Kevin and his new friends for vandalizing the wall of his store. He also reveals that his wife is responsible for his son's antagonistic nature.