Before the Lights Go Out Peak Practice : Season 7 Episode 8

Dr Sam Morgan arrives in Cardale as David's locum. He is thrown straight into the deep end when he has to tell a pregnant patient she has cervical cancer. Joanna has dinner with old flame Martin Henderson and gets a lot more then she bargained for when it is clear he is still in love with her. Meanwhile the romantic tension between Andrew and Dawn is brought to the fore.