Significant Other is a British comedy drama television series made by Quay Street Productions for ITVX starring Katherine Parkinson and Youssef Kerkour.
Anna, who has given up on love, and Sam, a recently separated father of two, are neighbours who begin a hesitant relationship after being brought close to each other by dramatic life events.
[3] It has been adapted and written by Dana Fainaru, and Hamish Wright, who also serve as executive producers alongside Nicola Shindler.
[4] In August 2022 Katherine Parkinson and Youssef Kerkour were announced as the lead actors in the series.
[6] That same month Ben Bailey Smith, Kelle Bryan and Shaun Williamson were added to the cast.