The Best Episodes Written By Debbie O'malley

James starts to behave out of character while examining Tricki, and his health takes a turn for the worst. Meanwhile, Siegfried, needing an extra hand in Carmody's absence, recruits a reluctant Tristan to help.

Director: Andy Hay

Writer: Debbie O'Malley

With World War II underway, Siegfried takes up the slack at the surgery. James faces an uncertain future when he is grounded at the RAF. Mrs Hall and Helen consider their contribution within the community, and Carmody is eager to step up.

Director: Brian Percival

Writer: Debbie O'Malley

Jackson helps a teenage boy who has grown up in the shadow of his murdered mother to understand how she really died. Meanwhile, he wrestles with his own dilemmas as a past case threatens his future and relationships.

Director: Keith Boak

Writer: Debbie O'Malley

Discovering the KGB is one step ahead, Joe tries to convince the team to run a double agent scheme – a perilous game that understandably makes his colleagues uneasy. But with dangerous assassin Odin at large, the team is unsure KGB defector, Arkady, would risk his life to help them. Meanwhile, Alan grapples with a shocking discovery that could jeopardize his marriage to fellow agent and wife, Sarah. Bobby’s world begins to unravel when Daddy thwarts his attempts at ascendance and raises questions that threaten to destroy his career.

Director: Daniel O'Hara

Writer: Debbie O'Malley

It's the Darrowby Show and James is pleased as punch that he has been given the honour of Attending Vet. But Siegfried and Tristan know the job is a poisoned chalice and reckon James won't last the day without throwing in the towel.

Director: Metin Hüseyin

Writer: Debbie O'Malley

It's an important day for Tristan in more ways than one, as he celebrates his birthday and Siegfried gives him new responsibilities as a vet. Tristan has to withstand the pressure and succeed in the challenge set by his older brother before returning to Skeldale for his birthday festivities. Meanwhile, Mrs Hall reminds James that he needs to tell Helen some home truths.

Director: Sasha Ransome

Writer: Debbie O'Malley

As Leo struggles to come to terms with being human, Mattie takes him back to the Hawkins' home, where a surprise night out allows them to confront their feelings for each other. Laura is determined to uncover the truth about the too-secret Operation Basswood and tries to enlist Dr. Neil Sommer's help, only for things to take an unexpected turn. Joe reluctantly decides to help Karen with Sam, and Niska receives a mysterious message.

Director: Al Mackay

Writer: Debbie O'Malley

Passepartout's knowledge of Hong Kong proves useful when Fogg’s finances are blocked. However, there is a high price to be paid. Abigail’s latest article could humiliate Phileas at a party in his honour.

Director: Brian Kelly

Writer: Debbie O'Malley

Sister Julienne cares for a pregnant prostitute, while Dr Turner puzzles over a mysterious string of symptoms.

Director: Kate Cheeseman

Writer: Debbie O'Malley

Sister Hilda and Dr Turner are involved with a young woman whose health presents a series of challenges. A complicated pregnancy leads the Nonnatus team on a path of discovery.

Director: David O'Neill

Writer: Debbie O'Malley