Donna's father
He's really overprotective of his daughter. He won't let Donna see Ritchie because he's of the Chicano persuasion (a.k.a. Ritchie's not white) & the father's always making up excuse after excuse as for his daughter's "absence". He's one prejudiced character. I'll bet he was happy when Ritchie was killed. Pathetic S.O.B.. Donna should have taken a stand against her father in favor of Ritchie. Poor Donna.
Larry Appleton: "I have..."
Balki Bartokomous: "Oh, God!"
Larry Appleton: "...a plan!"