"A Night In" is an episode of the British sitcom Porridge, made for the BBC. It first aired on 19 September 1974, and is the third episode of the first series. A bottle episode, and the only one in which officers Mackay and Barrowclough did not appear, it focuses on Fletcher finding himself sharing a cell with Godber and developing a friendship with him, despite having to endure a difficult first night with him.