Guest Stars Elizabeth Dormer-Phillips as Carrie Morgan Jessica Gunning as Shirley Allerdyce Ramon Tikaram as Tavrani Jonjo O'Neill as Ciaran Donnelly Leanne Best as Celia Donnelly Jenk Oz as Young Boy Pianist Maya Barcot as Ronnie's Ex-Wife Maya Hansson-Bergqvist as Karina Tobias Zilliacus as Alstad David Stern as Man at Meeting