HBO Succession: The brand-new drama has already gotten a season two renewal. Westworld: The hit sci-fi series is coming back for season three. Silicon Valley: The comedy about a fictional tech company will return for season six. Barry: Bill Hader's black comedy about an assassin-turned-actor was granted a second season by HBO. Crashing: The show will be back for season three. High Maintenance: The series has been granted a third season. The Deuce: The drama has been renewed for a third and final season. Ballers: The Dwayne Johnson led series will return for season five. His Dark Materials: The TV adapation of the bestselling series has been renewed for a second season before it's even aired. Insecure: Issa Rae's comedy series will return for season four. Last Week Tonight With John Oliver: The late show had previously been renewed through season seven. Random Acts of Flyness: Two weeks into its first season, the series has been renewed for season two. Succession: The series has been renewed for season two. Image Source: HBO