Episodes World on Fire: Episode 7 (S1EP7 BBC One Sun 6 Oct 2019) Published 3 years ago on October 4, 2019 Episode 7: A month into war and with Warsaw destroyed, Harry (Jonah Hauer-King) is desperate for news. Meanwhile Kasia (Zofia Wichłacz) joins the Polish resistance. Airdate: Sunday 6 October 2019 from 9.00pm-10.00pm on BBC ONE Season 1, Episode 7 Share on Twitter Share on Facebook Share on Pinterest Share on Reddit Share on SMS BBCUK TVWorld on Fire Advertisement You may like Good Morning Britain Today Monday 23 May 2022 on ITV BBC Breakfast Today Monday 23 May 2022 on BBC One Loose Women Today Monday 23 May 2022 on ITV Who’s On The One Show Tonight Monday 23 May 2022 on BBC One Who’s On Lorraine Today Monday 23 May 2022 on ITV Steph’s Packed Lunch Guests Today Monday 23 May 2022 on Channel 4