1x17 The Undergraduate
First Aired: Jan. 23, 1970 on ABC
Summary: Greg's grades go down because he keeps daydreaming. Mike and Carol are worried. It turns out he has puppy love- for a girl name Linda. It's not a fellow classmate that he is crushing on, but his teacher, Linda. With the help of baseball player Wes Parker, Greg realizes his stupidity.
Guest Stars[no credits found]