I puta a Lawther i te tau kotahi tekau ma ono, i a ia e whakaatu ana i a John Blakemore i roto i te South Downs a David Hare i te Chichester Festival Theatre. I puta tana kiriata tuatahi hei Alan Turing i roto i te kiriata i toa i te Academy Award, The Imitation Game (2014). I riro i a ia te London Film Critics 'Circle Award mo te "Young British Performer of the Year" i te tau 2015. I te tau 2015, i puta ia i roto i te mahi tautoko i roto i te kiriata whakaari whakaari whakaari whakaari X + Y. I te tau 2016, i riro i a ia tana mahi tuatahi hei mahi i a Elliot, i te taha o Juliet Stevenson i te kiriata Pakeha, Departure, te kiriata tuatahi a Andrew Steggall. I te tau 2016, i takaro a Lawther i te kaiwhakaari matua a Kenny i roto i te "Shut Up and Dance", he waahanga e toru mai i te raupapa putaiao putaiao o Ingarangi Black Mirthology. I te wa i whakawhiwhia ai te waahanga katoa ki nga arotake rereke, i whakawhiwhia ano ia ki te Tohu Tohu
Ko te tau 2015