"The Greatest of These" 65: "Bad Company" 66: "The Imagination Station, Part 1" 67: "The Imagination Station, Part 2" 68: "Choices" 69: "Go Ye Therefore" 70: "The Return of Harley, Part 1" (Withdrawn from use) (remade as episode 255) 71: "The Return of Harley, Part 2" (Withdrawn from use) (remade as episode 255) 72: "An Encounter with Mrs. Hooper" 73: "A Bite of Applesauce" 74: "Connie Goes to Camp, Part 1" 75: "Connie Goes to Camp, Part 2" 76: "Eugene's Dilemma" 77: "The Nemesis, Part 1" 78: "The Nemesis, Part 2" 79: "Our Best Vacation Ever" 80: "A Prisoner for Christ" 81: "Good Business" 82: "Heatwave" 83: "The Battle, Part 1" 84: "The Battle, Part 2" 85: "You Go to School Where?" 86: "Isaac the Insecure" 87: "Elijah, Part 1" 88: "Elijah, Part 2" 89: "That's Not Fair" 90: "But, You Promised" 91: "A Mission for Jimmy" 92: "The Ill-Gotten Deed" 93: "Rescue from Manatugo Point" 94: "Operation: Dig Out" 95: "The Very Best of Friends" 96: "The Reluctant Rival" 97: "Monty's Christmas" 98: "The Visitors" 99: "The Barclay Family Ski Vacation" Season 3 (1990) 100: "Ice Fishing" 101: "Scattered Seeds" 102: "The Treasure of LeMonde!" 103: "Front Page News" 104: "Lincoln, Part 1" 105: "Lincoln, Part 2" 106: "By Any Other Name" 107: "Bad Luck" 108: "Isaac the Courageous" 109: "Two Sides to Every Story" 110: "A . . . is for Attitude" 111: "First Love" 112: "Curious, Isn't It?" 113: "Suspicious Minds" 114: "The Big Broadcast" 115: "An Act of Mercy" (remake) 116: "Isaac the Benevolent" (remake) 117: "The Trouble with Girls" (remake) 118: "What Happened to the Silver Streak?" (remake) 119: "Better Late Than Never" (remake) 120: "Pranks for the Memories" (remake) 121: "Missing Person" (remake) 122: "Castles & Cauldrons, Part 1" (Introduction by Dr. James Dobson) 123: "Castles & Cauldrons, Part 2" (Introduction by Dr. James Dobson) 124: "The Winning Edge" 125: "All's Well with Boswell" 126: "Wishful Thinking" 127: "Have You No Selpurcs?" 128: "One Bad Apple" 129: "Not One of Us" 130: "Bernard & Joseph, Part 1" 131: "Bernard & Joseph, Part 2" 132: "Thanksgiving at Home" 133: "Cousin Albert" 134: "Pamela Has a Problem" 135: "Back to Bethlehem, Part 1" 136: "Back to Bethlehem, Part 2" 137: "Back to Bethlehem, Part 3" 138: "The Adventure of the Adventure" (Behind the scenes episode) Season 4 (1991) 139: "Melanie's Diary" 140: "The Vow" 141: "Over