Olly Rix: From Call the Midwife to Casualty – A New Chapter for the British Actor

Introduction: A Significant Career Transition

British actor Olly Rix has become a talking point in 2026 as he navigates a significant career change from one beloved BBC drama to another. The BBC confirmed in February 2025 that Rix would portray Flynn Byron in Casualty’s thirty-ninth series, marking a fresh start for the 40-year-old performer. This transition is particularly noteworthy given the circumstances surrounding his departure from Call the Midwife, where he played Matthew Aylward for three years. The actor’s move highlights the dynamic nature of British television drama and the challenges performers face when navigating high-profile role changes.

Departure from Call the Midwife

Rix opened up about his departure from Call the Midwife, revealing that he “didn’t like the way it ended” and felt he wasn’t “treated with much integrity or respect”. The actor’s exit was complicated by media speculation about his personal life, which he described as an “unpleasant” period. During this difficult time, Rix said he “was very isolated and very alone”. Despite the challenging circumstances, the actor found solace in his Cocker Spaniel puppy, Nellie, who helped him through what he characterised as a dark period. His candid remarks about the experience have sparked conversation about support systems for actors in the industry.

New Role in Casualty

The 40-year-old joined the continuing drama as former Special Forces medic Flynn Byron, a role that has proven both physically and emotionally demanding. The actor underwent physical and weapons training with ex-Special Forces operators at Andarta and Dark Prism to prepare for the character. Rix revealed that Flynn “isn’t going anywhere”, suggesting a long-term commitment to the series. The actor has also made a personal change by moving to Cardiff for the role, returning to his birthplace in what he describes as a “full circle” moment.

Conclusion: Looking Ahead

Olly Rix’s career transition from Call the Midwife to Casualty represents both professional growth and personal resilience. His willingness to speak openly about the challenges he faced during his exit demonstrates an important conversation about industry treatment of actors. For viewers, his compelling new role as Flynn Byron offers an opportunity to see the actor showcase his range in a demanding character that combines medical expertise with military background. As Casualty continues to air on BBC One and BBC iPlayer, Rix’s future in the series appears secure, promising audiences more of his talent in the months and years ahead.