Walmsley, Deka (Personal Name)

Billy Elliot, 2015: title frame (Deka Walmsley)

Internet Movie Database, November 2, 2015 (Deka Walmsley; actor)

Billy Elliot the Musical WWW site, November 2, 2015 (Deka Walmsley; lists various theater and television credits) http://london.billyelliotthemusical.com/cast/deka-walmsley