Director James Gunn has revealed that Jennifer Holland, known for her role in Black Adam, will appear in the upcoming DC Universe (DCU) reboot film Superman. This marks one of the rare continuities between the previous DCEU projects and Gunn’s new DCU storyline. Holland, who is also Gunn’s wife, will take on a new part within the film’s cast, further connecting her to the evolving DC cinematic landscape.
As James Gunn overhauled the DCU, most earlier storylines and cast members from the DCEU were discarded, leaving only creations from his own works, such as The Suicide Squad and Peacemaker, intact. Black Adam, the final DCEU film before this reboot, introduced five fresh characters, including Black Adam, Hawkman, Doctor Fate, Atom Smasher, and Cyclone. However, it was clear many of these were not intended for continuation, with Jennifer Holland’s role being one exception.
Jennifer Holland’s Involvement in James Gunn’s DC Universe Renewal
Jennifer Holland, widely recognized for portraying ARGUS agent Emilia Harcourt in Peacemaker, The Suicide Squad, Black Adam, and Shazam! Fury of the Gods, has been confirmed by James Gunn to appear in Superman in a new capacity. While she has established a recurring presence as Harcourt, her part in Superman is a minor one: the voice of one of the Superman Robots found within the Fortress of Solitude.

Gunn disclosed that Holland’s voice work for the film was recorded informally on his phone, underscoring the small nature of the role. He explained she voices a robot character
“not really interested in what #4 is saying.”
This brief involvement has led to Holland remaining uncredited for the part. The minimal screen and voice time suggest her role will be limited to only a few lines.
In addition to Holland, other notable actors lending voices to the Superman Robots include Pom Klementieff and Michael Rooker, both from Guardians of the Galaxy, as well as Alan Tudyk, known for Rogue One, who will portray four characters in the new DCU.
Continuing Emilia Harcourt and Expanding Roles in the DCU
Alongside her role in Superman, Jennifer Holland will continue to reprise Emilia Harcourt this August in Peacemaker Season 2, where she will be featured among a dozen DC characters. Harcourt has gradually evolved within the DCEU as a subtle but connecting agent, often appearing in the background to add cohesion to the shared universe.
The character of Harcourt might be positioned similarly to a supporting spy or intelligence figure, potentially filling a role akin to Marvel’s Agent Phil Coulson or the role Nick Fury holds in the MCU. This would provide continuity and structure as the DCU phases unfold, linking various storylines and characters with her presence.
Given the understated presence of Harcourt in previous projects and Holland’s new brief cameo as a robot voice, the actress remains a key figure for Gunn’s evolving plans, balancing both minor yet meaningful roles that may grow in significance as the reboot progresses.
Our Reader’s Queries
Q. Does James Gunn believe in God?
A. Gunn grew up in a Catholic household and has talked about the lasting impact of prayer on his life. However, he also describes himself as “in some ways, against religion.”
Q. Why is James Gunn leaving Marvel?
A. When Gunn took on the role of co-CEO at DC Studios, he committed solely to their brand. This decision meant stepping away from Marvel Studios projects. Gunn, known for writing and directing the Guardians of the Galaxy trilogy, had strong relationships with the cast of those films.