Chuck Crawford is the father of Kim Crawford and her unknown sister. he appears in one episode: Fawlty Temple, it is shown when he first meets Jack he dislikes him immediately. Eventually he starts being friends with Jack which annoys Kim. He is very protective of Kim and does not like it that she is dating Jack.
Even though he started being more friendly to Jack he still doesn't like that Kim is dating him but when Jack is forced to play laser tag with him and wins, he took a liking to Jack.