Mike Gwilym's interest in acting began while at Wycliffe Preparatory School, but he began his acting career while at university at Oxford with the Oxford University Dramatic Society, and went on to join the Glasgow Citizens' Theatre before becoming an associate actor of the Royal Shakespeare Company
Mike Gwilym's journey into acting began at Wycliffe Preparatory School, but it was during his time at Oxford University that he started to develop his skills and pursue an acting career with the Oxford University Dramatic Society. He then went on to join the Glasgow Citizens' Theatre before becoming a prominent member of the Royal Shakespeare Company.