The Svod service is set to globally premiere the eight-part series on Friday May 1.
The half-hour comedy has been rumored in the UK for over six months and has regularly been referred to by its working title of Alabama.
Spall plays Jason, while Cuckoo star Esther Smith, best known for starring in the Harry Potter and the Cursed Child play, stars as his partner Nikki. The pair want a baby. But it’s the one thing they just can’t have. Staunton also stars in the series, which was written by new writer Andy Wolton, whose credits include animated series The Amazing World of Gumball and Channel 4’s Lookalikes.
It is produced by BBC Studios, which has previously produced The Office and The Thick Of It