Game of Thrones: Averaging 32.8 million viewers, it remains HBO’s most-watched show ever.The Last of Us: Debuted with 4.7M viewers, skyrocketed to over 30M per episode.House of the Dragon: Nearly 10M tuned in for its premiere—HBO’s biggest debut since GoT.Euphoria: Season 2 hit 16.3M viewers per episode, dominating Gen Z viewership.The Sopranos: Classic mob drama peaked with 13.4M viewers—still a cultural icon.True Blood: Sexy, supernatural thrills pulled in 12M+ viewers per week at its height.Boardwalk Empire: Launched with 10.7M viewers—biggest HBO premiere of its time.Chernobyl: Critically acclaimed miniseries with massive global viewership and cultural impact.The Wire: Praised as peak TV—its loyal fanbase keeps it a top-streamed HBO drama.Read More Stories.Join our WhatsApp Channel to get the latest news, exclusives and videos on WhatsApp