Mark Fowler Jnr

Mark Fowler Jnr

Mark Fowler Jnr, played by Ned Porteous in 2016 and Stephen Aaron-Sipple from 2026 onwards, is the son of Grant Mitchell (Ross Kemp) and Michelle Fowler (Susan Tully/Jenna Russell). He appears in 13 episodes between 11 August and 9 September 2016. On 17 January 2026, it was announced that Mark would be returning to the show, with the role recast to Stephen Aaron-Sipple. Prior to this official announcement, Aaron-Sipple appeared as Mark in the show as part of a flash-forward episode on 1 January 2026, but was credited as "Man".