As series two opens, three months have passed since the events of the first series. A trip back home to Glasgow presents James with a dilemma that will mean choosing between the people he loves. As Helen and James navigate their feelings for one another, Siegfried, Tristan, and Mrs Hall are also forced to consider their places in the world, while James must ultimately decide between duty and love.

• Nicholas Ralph
• Samuel West
• Anna Madeley
• Rachel Shenton