Julianne Nicholson will return as Lori Ross in the second season of the HBO series Task [1], [2].

The casting marks a formal crossover between two of the network's high-profile dramas. By integrating a character from Mare of Easttown into Task, HBO is establishing a shared narrative universe for its crime procedurals.

HBO announced the news July 9, 2026, through a post on its official Instagram account [1], [3]. The network described the casting as a "plot twist," and said Nicholson joins Task Season 2 [1].

Nicholson previously portrayed Lori Ross in Mare of Easttown. The decision to bring the character into the second season of Task [2] confirms that the two series operate within the same fictional world [4]. This shared setting allows characters to move between different shows in the network's lineup.

While the specific role of Lori Ross in the new season has not been detailed, the crossover suggests a broader expansion of the storytelling. This approach enables the network to leverage established character arcs, and fan bases, across different series [4].

Industry observers have previously speculated on the possibility of such an intersection. A Vulture staff writer said the two shows exist in the same world, and said it would not be surprising if characters from both series encountered one another in a common setting [4].

The announcement comes as HBO continues to build out its prestige drama slate. The integration of Nicholson's character serves as a bridge between the atmospheric mystery of Easttown and the procedural elements of Task [2], [3].

"Plot twist. Julianne Nicholson joins #Task Season 2."

This crossover indicates that HBO is adopting a 'shared universe' strategy similar to those used in major film franchises. By linking Task and Mare of Easttown, the network can create a more cohesive ecosystem of content, potentially increasing viewership for both series as audiences seek out connections and Easter eggs across different shows.