Can Fletch find his daughter before disaster strikes? (Pictures: BBC)

On the scale of fairly useless to spectacularly stupid, Holby City’s mental health expert Lucky Simpson (Vineeta Rishi) has generally hovered somewhere in the middle. She raised her game somewhat to help Hanssen (Guy Henry) deal with the abuse he’s suffered, but whenever Kian Madani (Ramin Karimloo) appears she becomes completely useless.