About Holby City Season 15, Episode 20 : Unravelled

Serena’s mother’s operation is finally scheduled and she is determined that everything will go to plan. Gemma is determined to prove that she is ready to be back at work. Mo turns to Jonny to cheer her up when she is in a bad mood but after he lets her down, she finds herself a new friend in Sacha. Guest Stars: Jana Carpenter,