There are 10 episodes this season, two less than Season 3.
This season will also feature new guest stars Maude Apatow, Jason Ritter, Gillian Jacobs, Natasha Lyonne, Aidy Bryant and Zachary Quinto.
Girls follows the misadventures of a group of 20-something friends in NYC, the series centres on Hannah Horvath and her mess of anxieties, insecurities and uncertainty as she approaches her mid-20s. Season 4 returns to showcase, Express from the US, with Hannah at the Iowa Writers’ Workshop, away from Adam.
Mondays from January 12 at 7.30pm on Showcase.