Blair and Sue Ann's new friends use marijuana.

The girls plan to reconcile Molly's divorcing folks.

Mr. Bradley sets out to keep the school's championship track title.

Adopted Natalie wants to find her natural mother.

Mr. Bradley attempts to rescue Blair and Tootie from a flood.

Blair decides to put a sex-education lesson to use.

Sue Ann goes on a dangerous crash diet.

Blair's solution to a problem puts the honor of the school at stake.

Tootie's father wants to remove her from Mrs. Garrett's care.

Tootie discloses her friends' I.Q. scores.

Mrs. Garrett's ex-husband proposes again.

Blair's mother runs into an old high-school boyfriend during Parents Night.

The Harvest Fair festivities are dampened by a misunderstanding over a tomboy's affections for the other girls.