Tonight, Martha (Maxine Peake) has to put aside her existing loyalties when she is asked to defend a close friend from her past on trial for a gang related murder. Martha remains unconvinced that her friend is guilty, despite overwhelming evidence against him.
Meanwhile, Billy (Neil Stuke) is left shocked when double-agent Mickey Joy (Phil Davis) re-appears looking for a second chance.The internal tribunal continues to deliberate and as opinions are split, things turn nasty.
Moone Boy: Sky1, 9pm
The concluding episode tonight centres on Dessie (Ronan Raftery) and Fidelma's (Clare Monnelly) wedding day, and things get off to a bad start as there is a disaster with the wedding dress.
However, the dress soon becomes the least of everyone's worries, as Fidelma goes into labour right in the middle of the ceremony.
Shooting Bigfoot: America's Monster Hunters: BBC Four,