15. Barry (2018-Present)
Image Source: IMDb
One of the newer additions to the HBO roster, this Bill Hader-led black comedy is worthy of inclusion when talking about the network’s best programs — past or present. Hader, who excels as a hitman and aspiring actor, won an Emmy for his role as the show’s lead. Working alongside Hader is the incredible Henry Winkler — who also won an Emmy for his role as Barry’s acting coach.