On the Edge - Season 4

Comedy-drama about Gwynn - a mermaid who is stuck on land, unable to grow back her tail - and her human partner, Rob who is lost not knowing how to help. When Gwynn's longing for the sea becomes overwhelming will anything keep her on land?

Family drama about a foster father, Gabe and the teenage girl who has been in his care for years. When the authorities decide to reconnect Faith with her birth mother Gabriel becomes convinced that Faith is in danger and tries to stop it. Is Gabe right or is he unravelling?

Comedy-drama about devoted husband Ray, whose wife Dora has dementia. Ray is burying his head in the sand, trying to make light of everything, refusing to admit that Dora needs help. Will his stoic grandson Terry be able to persuade him before something terrible happens?