Adrian Fletcher.

About Adrian Fletcher

Adrian "Fletch" Fletcher is a fictional character from the BBC medical dramas Casualty and Holby City, portrayed by Alex Walkinshaw. He appears in Casualty from its twenty-sixth series in 2012 until its twenty-eighth in 2014, before joining Holby City in its sixteenth series. Fletch is characterised as a fun, likeable and charming Jack the lad who considers his family very important. The character is introduced as a staff nurse in Holby City Hospital's emergency department (ED) and progresses in his career to the hospital's Director of Nursing. Fletch's personable characterisation has helped establish friendship with many characters, notably with Lloyd Asike and Raf di Lucca. Fletch's main story in Casualty is his affair with senior nurse Tess Bateman, which leads to the breakdown of his marriage to Natalie Fletcher. The plot was explored in the online episode "Mistletoe and Rum" and contributed to his exit.