The Other One

BBC1, 9pm

Last week there was another chance to see the successful pilot, but now the new series of this promising sitcom begins in earnest. Cat (Lauren Socha, above) wants to make up for lost time by organising a joint birthday party with her halfsister, but the bash is marred when the siblings can't find their dad's will, and their mothers are squabbling about which of his families he loved the most. ★★★★★