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FILMS· Casting NewsAug 4, 2026

Mary Holland joins Jimmy Olsen and Gorilla Grodd series, DC Crime, as production advances

The true-crime mockumentary, DC Crime, which features Jimmy Olsen investigating DC villains, has added Mary Holland to its cast. The series is set to explore the alleged crimes of Gorilla Grodd.

By Comics Today
5 min read

Mary Holland has joined the cast of DC Crime, a true-crime mockumentary featuring Jimmy Olsen.

Mary Holland has been cast as Sandra, the female lead, in DC Crime, the upcoming true-crime mockumentary series. The project, which sees Jimmy Olsen investigating DC's notorious villains, is moving forward despite earlier speculation about Warner Bros. narrowing its DC Universe slate. Holland's addition signals continued development for the unconventional series.

Holland brings a strong comedic background to the role, with credits including the CBS sitcom Ghosts and the Little House on the Prairie reboot. While the character Sandra does not have an obvious counterpart in DC Comics mythology related to Grodd or Olsen, the role is plausibly an original creation designed to assist Olsen's investigation into various cases.

Tony Yacenda and Dan Perrault, the showrunners and executive producers, are known for their work on American Vandal. That Netflix mockumentary parodied true-crime documentaries by applying rigorous investigative methods to an absurd high school prank. This approach earned critical acclaim, suggesting a similar tone for DC Crime's exploration of comic book villainy.

The casting of Jimmy Tatro as Gorilla Grodd further reinforces this creative direction. Tatro previously starred in American Vandal's first season, reuniting him with Yacenda and Perrault. This collaboration hints that DC Crime will apply the same straight-faced investigative treatment to Grodd's alleged crimes, treating a hyper-intelligent ape's story with procedural rigor.

While some express reservations about Gorilla Grodd appearing in a comedy, the genre has already proven its capacity for prestige storytelling within the DC Universe, as seen with Peacemaker. If Yacenda and Perrault successfully adapt their American Vandal formula, DC Crime could offer a unique character study for one of DC's most compelling villains, even within a comedic framework.

Despite the promising creative team and unique premise, DC Crime remains in early development at HBO Max. The series has not yet received an official series order, meaning its future, while looking bright with recent casting additions, is still awaiting final confirmation. This period of anticipation allows for further refinement of the mockumentary's distinctive vision.

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