Darby, the Rockhound (S07E34)

S07E01 David Loses His Poise S07E02 David Becomes a Football Coach S07E03 A Surprise for Clara S07E04 The Pony S07E05 Stealing Rick's Girl S07E06 Ozzie's Daughters S07E07 Ozzie Spills the Beans S07E08 Rick's Riding Lessons S07E09 Harriet Creates a Triangle S07E10 The Dress Shop S07E11 The Motorcycle S07E12 Helpful Neighbor S07E13 The Runaways S07E14 Rick's Scientific Date S07E15 Rick's Dinner Guests S07E16 Ozzie and the Space Age S07E17 Jealous Joe Randolph S07E18 Composite Girl S07E19 Ozzie's Old Teammate S07E20 The Newspaper Interview S07E21 The Exploding Book S07E22 Ozzie Changes History S07E23 The Tent S07E24 Ricky, the Bullfighter S07E25 Togetherness S07E26 The Other Guy's Girl S07E27 Treasurer's Son S07E28 Always a Bridegroom S07E29 The Costume Dance S07E30 Full House S07E31 The Little Black Box S07E32 The Buckingham S07E33 The Girl in the Bowling Alley S07E34 Darby, the Rockhound S07E35 Taking Advantage of Harriet S07E36 Ozzie Plans a Surprise