Editing Mark Heap (section)

===Other acting===
In 1993, Heap played a villain, Hans Schultze, in an episode of ''[[Crimewatch File]]'', “Double Identity”. Schultze was the German alter ego of an Englishman, [https://www.independent.co.uk/news/uk/kidnap-gang-took-250-000-pounds-in-four-raids-court-told-1555682.html John Calton]. Schultze/Calton led a gang of kidnappers who robbed banks and a Tesco branch, holding families hostage.

In 2008, Heap played the role of Widmerpool in a Radio 4 serialisation of [[Anthony Powell]]'s ''[[A Dance to the Music of Time]]''. He played Eliza's husband in 2006 [[BBC Radio 4|Radio 4]] play ''The Eliza Stories'' and appeared as Marmite the Dwarf in the short-lived Radio 4 sitcom ''[[The Sofa of Time]]''. He starred in the music video for [[Four Tet]]'s single "[[Smile Around the Face]]" in 2005, contributed a multitude of character voices in the audiobook "Do Ants Have Arseholes?". In 2012, he starred as Martin in the [[BBC Radio 4|Radio 4]] play ''Cordite for Breakfast'', a comedy about Napoleonic-era battle re-enactments.<ref>{{cite web|url=http://www.bbc.co.uk/programmes/b01kjt7r|work=[[BBC Radio 4]]|title=Cordite for Breakfast|date=10 July 2012|access-date=20 July 2022|archive-date=26 May 2023|archive-url=https://web.archive.org/web/20230526214559/https://www.bbc.co.uk/programmes/b01kjt7r|url-status=live}}</ref> In March 2013, he appeared as Rincewind in a 4-part Radio 4 adaptation of Terry Pratchett's ''Eric''. He also played the angel Aziraphale in the 2014 BBC radio adaption of [[Neil Gaiman]] and [[Terry Pratchett]]'s ''[[Good Omens]]''.<ref>{{cite press release|url=http://www.bbcamerica.com/anglophenia/2014/09/bbc-radio-brings-neil-gaiman-terry-pratchetts-good-omens-life/|url-status=dead|archive-url=https://web.archive.org/web/20210125151158/http://www.bbcamerica.com/anglophenia/2014/09/bbc-radio-brings-neil-gaiman-terry-pratchetts-good-omens-life/|work=[[BBC America]]|title=BBC Radio Brings Neil Gaiman and Terry Pratchett's Good Omens to Life|first=Brigid|last=Brown|date=5 September 2014|archive-date=25 January 2021}}</ref> He also was the lead in a series of radio advertisements for telecommunications company [[TalkTalk Group|TalkTalk]].<ref>{{cite web|url=https://www.youtube.com/watch?v=v42vC9QZcGA/|work=[[YouTube]]|title=Terry's Story, a series of radio ads for TalkTalk, starring Mark Heap, written by Rich Johnston|first=Rich|last=Johnston|date=18 June 2024}}</ref>