12x75 - Episode 1520

March 6, 1981

12x76 - Episode 1521

March 9, 1981

12x77 - Episode 1522

March 10, 1981

12x78 - Episode 1523

March 11, 1981

12x79 - Episode 1524

March 12, 1981

12x80 - Episode 1525

March 13, 1981

12x81 - Episode 1526

March 16, 1981

12x82 - Episode 1527

March 17, 1981

12x83 - Episode 1528

March 18, 1981

12x84 - Episode 1529

March 19, 1981

12x85 - Episode 1530

March 20, 1981

12x86 - Episode 1531

March 23, 1981

12x87 - Episode 1532

March 24, 1981

12x88 - Episode 1533

March 25, 1981

12x89 - Episode 1534

March 26, 1981

12x90 - Episode 1535

March 27, 1981

12x91 - Episode 1536

March 30, 1981

12x92 - Episode 1537

March 31, 1981

12x93 - Episode 1538

April 1, 1981

12x94 - Episode 1539

April 2, 1981

12x95 - Episode 1540

April 3, 1981

12x96 - Episode 1541

April 6, 1981

12x97 - Episode 1542

April 7, 1981

12x98 - Episode 1543

April 8, 1981

12x99 - Episode 1544

April 9, 1981

12x100 - Episode 1545

April 10, 1981

12x101 - Episode 1546

April 13, 1981

12x102 - Episode 1547

April 14, 1981

12x103 - Episode 1548

April 15, 1981

12x104 - Episode 1549

April 16, 1981

12x105 - Episode 1550

April 17, 1981

12x106 - Episode 1551

April 20, 1981

12x107 - Episode 1552

April 21, 1981

12x108 - Episode 1553

April 22, 1981

12x109 - Episode 1554

April 23, 1981

12x110 - Episode 1555

April 24, 1981

12x111 - Episode 1556

April 27, 1981

12x112 - Episode 1557

April 28, 1981

12x113 - Episode 1558

April 29, 1981

12x114 - Episode 1559

April 30, 1981

12x115 - Episode 1560

May 1, 1981

12x116 - Episode 1561

May 4, 1981

12x117 - Episode 1562

May 5, 1981

12x118 - Episode 1563

May 6, 1981

Maria asks Luis for a raise Sponsored by O, P, 8

12x119 - Episode 1564

May 7, 1981

12x120 - Episode 1565

May 8, 1981

12x121 - Episode 1566

May 11, 1981

12x122 - Episode 1567

May 12, 1981

12x123 - Episode 1568

May 13, 1981

12x124 - Episode 1569

May 14, 1981

12x126 - Episode 1571

May 18, 1981

12x127 - Episode 1572

May 19, 1981

12x128 - Episode 1573

May 20, 1981

12x129 - Episode 1574

May 21, 1981

12x130 - Episode 1575

May 22, 1981

During a heat wave, Oscar finds he has no one to bother. Later, Fred Rogers of Mister Rogers' Neighborhood judges a race between Big Bird and Snuffy. Sponsored by H, K, 12