Lewis trained at The Royal Welsh College of Music and Drama.
Theatre includes: Michael in Billy Elliot (Victoria Palace, London). Credits whilst training: Richmond in Richard III, Nicholas in Punk Rock, Banquo in Macbeth, Duncan in The Night Watch, Chase in Split, and Ben in Candide.
Television includes: Private Wilfred Sturgess in Hetty Feather.
Film includes: Earth's Vain Shadow Flee (short film), The Grass Is Greener (short film), Waterbabies (short film) and A Six And Two Three's (short film).