Countdown - Series 10
1 - Episode 445
Air Date: October 13, 1986
2 - Episode 446
Air Date: October 14, 1986
3 - Episode 447
Air Date: October 15, 1986
4 - Episode 448
Air Date: October 16, 1986
5 - Episode 449
Air Date: October 17, 1986
6 - Episode 450
Air Date: October 20, 1986
7 - Episode 451
Air Date: October 21, 1986
8 - Episode 452
Air Date: October 22, 1986
9 - Episode 453
Air Date: October 23, 1986
10 - Episode 454
Air Date: October 24, 1986
11 - Episode 455
Air Date: October 27, 1986
12 - Episode 456
Air Date: October 28, 1986
13 - Episode 457
Air Date: October 29, 1986
14 - Episode 458
Air Date: October 30, 1986
15 - Episode 459
Air Date: October 31, 1986
16 - Episode 460
Air Date: November 3, 1986
17 - Episode 461
Air Date: November 4, 1986
18 - Episode 462
Air Date: November 5, 1986
19 - Episode 463
Air Date: November 6, 1986
20 - Episode 464
Air Date: November 7, 1986
21 - Episode 465
Air Date: November 10, 1986
22 - Episode 466
Air Date: November 11, 1986
23 - Episode 467
Air Date: November 12, 1986
24 - Episode 468
Air Date: November 13, 1986
25 - Episode 469
Air Date: November 14, 1986
26 - Episode 470
Air Date: November 17, 1986
27 - Episode 471
Air Date: November 18, 1986
28 - Episode 472
Air Date: November 19, 1986
29 - Episode 473
Air Date: November 20, 1986
30 - Episode 474
Air Date: November 21, 1986
31 - Episode 475
Air Date: November 24, 1986
32 - Episode 476
Air Date: November 25, 1986
33 - Episode 477
Air Date: November 26, 1986
34 - Episode 478
Air Date: November 27, 1986
35 - Episode 479
Air Date: November 28, 1986
36 - Episode 480
Air Date: December 1, 1986
37 - Episode 481
Air Date: December 2, 1986
38 - Episode 482
Air Date: December 3, 1986
39 - Episode 483
Air Date: December 4, 1986
40 - Episode 484
Air Date: December 5, 1986
41 - Episode 485
Air Date: December 8, 1986
42 - Episode 486
Air Date: December 9, 1986
43 - Episode 487
Air Date: December 10, 1986
44 - Episode 488
Air Date: December 11, 1986
45 - Episode 489
Air Date: December 12, 1986
46 - Episode 490
Air Date: December 15, 1986
47 - Episode 491
Air Date: December 16, 1986
48 - Episode 492
Air Date: December 17, 1986
49 - Episode 493
Air Date: December 18, 1986
50 - Episode 494
Air Date: December 19, 1986