Windsor Davies miner and a teacher at Mountside School for Boys in Leek, Staffordshire and did national service in Libya and Egypt with the East Surrey Regiment between 1950-1952 before deciding to become an actor. Davies' best known role was as Battery Sergeant Major Williams in the British sitcom "It Ain't Half Hot Mum" (1974–81). Among his catchphrases was "Shut Up!!", delivered as an eardrum-shattering military scream. Another phrase was "Oh dear, how sad, never mind", delivered in a dry, ironic manner, and used when others around him had problems. Davies and co-star Don Estelle had a number one hit in the
Ain Mäeots City Theatre in 2015. Ain Mäeots' first substantial role as a television actor came in 1995, playing the role of Juhan Pukspuu in the 1995 Vilja Palm directed Eesti Televisioon (ETV) period drama mini-series "Wikmani poised", adapted from the 1988 semi-autobiographical Jaan Kross novel of the same name. Mäeots has also made appearances on a number of television series including: the long-running drama serial "Õnne 13" in 2003, the ETV crime drama "Ohtlik lend" in 2007, the ETV political satire series "Riigimehed" in 2010, the Kanal 2 crime drama aeries "Viimane võmm" in 2015, and the ETV drama "Vabad mehed"