Mark Griff is the father of the title character of the TV show Stanley. He is a stay-at-home parent, but he works anyway (as a cartoonist). He has two sons, Stanley and Lionel, and is married to Joyce Griff. Though he works at home and is very busy, Mr. Griff always tries to make time for his sons, such as in "A Billy Goat for Dad." In that episode, he and Stanley perform the song "Just You and Me."