Image Video ID Your program is about to begin. But before you start streaming, you’ll need to log in.Or sign up, if you don’t already have an account. FREE Sign Up Or Log me in Shetland S4 E3 Shetland Sandy feels the heat in the aftermath of Calum's suicide. Convinced that McGuire is the key to cracking the case, Perez travels to Glasgow in an attempt to track him down. Expires on Jun 4 Genre: Drama,