Fiona Shaw is the latest to join the second season of Apple TV+'s Presumed Innocent. Rachel Brosnahan, who played the role of Lois Lane in Superman (2025), will lead the cast of the series.

David E Kelley, who created Presumed Innocent, serves as the showrunner along with Erica Lipez. While season one was based on Scott Turow's novel of the same name, season two will adapt Jo Murray's Dissection of a Murder, according to Deadline. Kelley also serves as an executive producer alongside Brosnahan, Lipez, JJ Abrams, Matthew Tinker, Rachel Rusch Rich, and star of the first season Jake Gyllenhaal. Turow and Murray serve as co-executive producers. Bad Robot, Nine Stories Productions, David E Kelley Productions, and Warner Bros Televison are backing the series.

The story of the second season will follow Leila (Brosnahan), an ambitious defence lawyer, who takes on a high profile case. Her husband, played by Matthew Rhys is the prosecutor on the case. Jack Reynor plays Leila's client, the defendant. Courtney B Vance and Fiona Shaw play partners of the law firm where Leila works. Shaw's character will also be Leila's second chair on the case.

Shaw is known for her roles in the Harry Potter films, Fleabag, and Killing Eve.