Mark Illis wrote 208 episodes of Emmerdale from 1998 to 2014, and the film Emmerdale: Revenge. He has also written for Peak Practice and The Bill.
Episodes written by Mark Illis[]
1990s[]
1998 (4 episodes)[]
- Episode 2401 (12th August 1998)
- Episode 2412 (8th September 1998)
- Episode 2420 (22nd September 1998)
- Episode 2462 (24th December 1998)
1999 (13 episodes)[]
- Episode 2480 (3rd February 1999)
- Episode 2483 (10th February 1999)
- Episode 2494 (9th March 1999)
- Episode 2509 (13th April 1999)
- Episode 2514 (23rd April 1999)
- Episode 2522 (12th May 1999)
- Episode 2542 (29th June 1999)
- Episode 2560 (10th August 1999)
- Episode 2576 (14th September 1999)
- Episode 2585 (30th September 1999)
- Episode 2604 (9th November 1999)
- Episode 2607 (12th November 1999)
- Episode 2625 (22nd December 1999)
2000s[]
2000 (14 episodes)[]
- Episode 2637 (13th January 2000)
- Episode 2644 (1st February 2000)
- Episode 2668 (21st March 2000)
- Episode 2675 (4th April 2000)
- Episode 2682 (20th April 2000)
- Episode 2694 (17th May 2000)
- Episode 2704 (8th June 2000)
- Episode 2726 (26th July 2000)
- Episode 2735 (16th August 2000)
- Episode 2748 (14th September 2000)
- Episode 2769 (20th October 2000)
- Episode 2784 (10th November 2000)
- Episode 2797 (29th November 2000)
- Episode 2817 (27th December 2000)
2001 (12 episodes)[]
- Episode 2834 (19th January 2001)
- Episode 2861 (27th February 2001)
- Episode 2872 (13th March 2001)
- Episode 2907 (2nd May 2001)
- Episode 2912/2913 (10th May 2001)
- Episode 2935 (11th June 2001)
- Episode 2953 (5th July 2001)
- Episode 2969 (27th July 2001)
- Episode 2970 (30th July 2001)
- Episode 2993 (30th August 2001)
- Episode 3022 (10th October 2001)
2002 (10 episodes)[]
- Episode 3170 (3rd May 2002)
- Episode 3190 (31st May 2002)
- Episode 3194 (6th June 2002)
- Episode 3219 (10th July 2002)
- Episode 3241 (12th August 2002)
- Episode 3270 (20th September 2002)
- Episode 3271 (23rd September 2002)
- Episode 3294 (24th October 2002)
- Episode 3319 (28th November 2002)
- Episode 3332 (16th December 2002)
2003 (17 episodes)[]
- Episode 3356 (20th January 2003)
- Episode 3369 (6th February 2003)
- Episode 3377 (17th February 2003)
- Episode 3388 (5th March 2003)
- Episode 3425 (25th April 2003)
- Episode 3426 (27th April 2003)
- Episode 3443 (18th May 2003)
- Episode 3444 (19th May 2003)
- Episode 3476/3477 (30th June 2003) (co-written with Karin Young)
- Episode 3490 (16th July 2003)
- Episode 3491 (17th July 2003)
- Episode 3517 (22nd August 2003)
- Episode 3518 (25th August 2003)
- Episode 3542 (24th September 2003)
- Episode 3568 (26th October 2003)
- Episode 3593 (25th November 2003)
- Episode 3594 (26th November 2003)
2004 (16 episodes)[]
- Episode 3625 (2nd January 2004)
- Episode 3638 (18th January 2004)
- Episode 3639 (19th January 2004)
- Episode 3690 (18th March 2004)
- Episode 3715 (16th April 2004)
- Episode 3716 (18th April 2004)
- Episode 3792 (15th July 2004)
- Episode 3793 (16th July 2004)
- Episode 3810 (5th August 2004)
- Episode 3837 (6th September 2004)
- Episode 3854 (26th September 2004)
- Episode 3855 (27th September 2004)
- Episode 3879 (25th October 2004)
- Episode 3902 (21st November 2004)
- Episode 3924 (16th December 2004)
- Episode 3925 (17th December 2004)
2005 (14 episodes)[]
- Episode 3941 (5th January 2005)
- Episode 3968 (6th February 2005)
- Episode 3991 (6th March 2005)
- Episode 3992 (7th March 2005)
- Episode 4065 (2nd June 2005)
- Episode 4084 (27th June 2005)
- Episode 4085 (28th June 2005)
- Episode 4104 (20th July 2005)
- Episode 4116 (3rd August 2005)
- Episode 4146 (7th September 2005)
- Episode 4163 (27th September 2005)
- Episode 4187 (25th October 2005)
- Episode 4189 (27th October 2005)
- Episode 4212 (23rd November 2005)
2006 (13 episodes)[]
- Episode 4269 (26th January 2006)
- Episode 4284 (14th February 2006)
- Episode 4296 (27th February 2006)
- Episode 4297 (28th February 2006)
- Episode 4333 (11th April 2006)
- Episode 4356 (8th May 2006)
- Episode 4380 (5th June 2006)
- Episode 4398 (28th June 2006)
- Episode 4399 (29th June 2006)
- Episode 4424 (30th July 2006)
- Episode 4454 (3rd September 2006)
- Episode 4537 (6th December 2006)
- Episode 4558 (29th December 2006)
2007 (15 episodes)[]
- Episode 4584 (29th January 2007)
- Episode 4585 (30th January 2007)
- Episode 4618/4619 (8th March 2007) (co-written with Tim Dynevor)
- Episode 4638 (1st April 2007)
- Episode 4647 (11th April 2007)
- Episode 4685 (25th May 2007)
- Episode 4691 (31st May 2007)
- Episode 4712 (25th June 2007)
- Episode 4724 (9th July 2007)
- Episode 4725 (10th July 2007)
- Episode 4754 (13th August 2007)
- Episode 4755 (14th August 2007)
- Episode 4785 (19th September 2007)
- Episode 4814 (24th October 2007)
- Episode 4841 (23rd November 2007)
2008 (16 episodes)[]
- Episode 4890 (18th January 2008)
- Episode 4891 (21st January 2008)
- Episode 4901 (31st January 2008)
- On The Run (12th February 2008)
- Episode 4921 (25th February 2008)
- Episode 4956 (7th April 2008)
- Episode 4980 (7th May 2008)
- Episode 5008 (10th June 2008)
- Episode 5040 (17th July 2008)
- Risky Business (29th July 2008)
- Episode 5078 (1st September 2008)
- Episode 5107 (3rd October 2008)
- Episode 5134 (5th November 2008)
- Episode 5172 (18th December 2008)
2009 (15 episodes)[]
- Episode 5204 (23rd January 2009)
- Episode 5205 (26th January 2009)
- Episode 5222 (13th February 2009)
- Episode 5254 (25th March 2009)
- Episode 5289 (7th May 2009)
- Episode 5303 (25th May 2009)
- Episode 5333 (29th June 2009)
- Episode 5340/5341 (7th July 2009)
- Episode 5388/5389 (1st September 2009) (co-written with Caroline Mitchell)
- Episode 5404 (18th September 2009)
- Episode 5459 (20th November 2009)
- Episode 5460 (23rd November 2009)
- Episode 5486 (23rd December 2009)
- Episode 5487 (24th December 2009)
2010s[]
2010 (12 episodes)[]
- Episode 5508 (18th January 2010)
- Episode 5523 (4th February 2010)
- Episode 5524 (4th February 2010)
- Episode 5592 (26th April 2010)
- Episode 5593 (27th April 2010)
- Episode 5634 (16th June 2010)
- Episode 5644 (1st July 2010)
- Episode 5645 (1st July 2010)
- Episode 5671 (2nd August 2010)
- Episode 5714 (21st September 2010)
- Episode 5720 (28th September 2010)
- Episode 5786 (10th December 2010)
2011 (12 episodes)[]
- Episode 5822 (20th January 2011)
- Episode 5823 (20th January 2011)
- Episode 5828 (27th January 2011)
- Episode 5854 (25th February 2011)
- Episode 5895 (14th April 2011)
- Episode 5906 (28th April 2011)
- Episode 5929 (25th May 2011)
- Episode 5944 (13th June 2011)
- Episode 5979 (22nd July 2011)
- Episode 6011 (30th August 2011)
- Episode 6024 (14th September 2011)
- Episode 6067 (1st November 2011)
2012 (11 episodes)[]
- Episode 6142 (24th January 2012)
- Episode 6161 (15th February 2012)
- Episode 6171 (27th February 2012)
- Episode 6213 (16th April 2012)
- Episode 6218 (20th April 2012)
- Episode 6257 (6th June 2012)
- Episode 6279 (4th July 2012)
- Episode 6304 (31st July 2012)
- Episode 6322 (21st August 2012)
- Episode 6353 (26th September 2012)
- Episode 6383 (30th October 2012)
2013 (13 episodes)[]
- Episode 6438 (1st January 2013)
- Episode 6445 (9th January 2013)
- Episode 6480 (19th February 2013)
- Episode 6504 (19th March 2013)
- Episode 6524/6525 (11th April 2013) (co-written with Owen Lloyd-Fox)
- Episode 6565 (29th May 2013)
- Episode 6589 (26th June 2013)
- Episode 6598 (5th July 2013)
- Episode 6628 (9th August 2013)
- Episode 6660 (17th September 2013)
- Episode 6661 (18th September 2013)
- Episode 6740 (16th December 2013)
- Episode 6753 (30th December 2013)