Countdown: Series 12

Episode 1: Episode 545 1987-04-13 Episode 2: Episode 546 1987-04-14 Episode 3: Episode 547 1987-04-15 Episode 4: Episode 548 1987-04-16 Episode 5: Episode 549 1987-04-17 Episode 6: Episode 550 1987-04-20 Episode 7: Episode 551 1987-04-21 Episode 8: Episode 552 1987-04-22 Episode 9: Episode 553 1987-04-23 Episode 10: Episode 554 1987-04-24 Episode 11: Episode 555 1987-04-27 Episode 12: Episode 556 1987-04-28 Episode 13: Episode 557 1987-04-29 Episode 14: Episode 558 1987-04-30 Episode 15: Episode 559 1987-05-01 Episode 16: Episode 560 1987-05-04 Episode 17: Episode 561 1987-05-05 Episode 18: Episode 562 1987-05-06 Episode 19: Episode 563 1987-05-07 Episode 20: Episode 564 1987-05-08 Episode 21: Episode 565 1987-05-11 Episode 22: Episode 566 1987-05-12 Episode 23: Episode 567 1987-05-13 Episode 24: Episode 568 1987-05-14 Episode 25: Episode 569 1987-05-15 Episode 26: Episode 570 1987-05-18 Episode 27: Episode 571 1987-05-19 Episode 28: Episode 572 1987-05-20 Episode 29: Episode 573 1987-05-21 Episode 30: Episode 574 1987-05-22 Episode 31: Episode 575 1987-05-25 Episode 32: Episode 576 1987-05-26 Episode 33: Episode 577 1987-05-27 Episode 34: Episode 578 1987-05-28 Episode 35: Episode 579 1987-05-29 Episode 36: Episode 580 1987-06-01 Episode 37: Episode 581 1987-06-02 Episode 38: Episode 582 1987-06-03 Episode 39: Episode 583 1987-06-04 Episode 40: Episode 584 1987-06-05 Episode 41: Episode 585 1987-06-08 Episode 42: Episode 586 1987-06-09 Episode 43: Episode 587 1987-06-10 Episode 44: Episode 588 1987-06-11 Episode 45: Episode 589 1987-06-12 Episode 46: Episode 590 1987-06-15 Episode 47: Episode 591 1987-06-16 Episode 48: Episode 592 1987-06-17 Episode 49: Episode 593 1987-06-18 Episode 50: Episode 594 1987-06-19