Matthew Seadon-Young Details Galleries Cast On MovieCast On TV Name Matthew Seadon-Young Also Known As Birthday Gender Male Place of Birth Original Size (800x1200) As: Volunteer 22014-09-12Pride... As: Ensemble Performer2018-07-09Mamma Mia! Here We G... As: Ruskin / Johnson / D2021-08-25National Theatre: Ro... As: Ensemble student2012-12-18Les Misérables... As: Mademoiselle's Hench2021-11-16Cold Blow Lane...