Matthew Lillard Joins Cast of James Gunn's 'Superman' Sequel 'Man of Tomorrow'

Matthew Lillard has been added to the ensemble of DC Studios' Superman sequel, titled 'Man of Tomorrow,' according to a Deadline exclusive. The casting marks a reunion between Lillard and director James Gunn, who last collaborated on the 2002 live-action 'Scooby-Doo' films.

The Details

The role Lillard will play has not been disclosed, and DC Studios declined to comment on the casting, per Deadline.

'Man of Tomorrow' is currently in production. James Gunn is directing, producing, and wrote the script. David Corenswet returns as Superman.

The film's confirmed cast includes Nicholas Hoult as Lex Luthor, Lars Eidinger as Brainiac, Rachel Brosnahan as Lois Lane, Skyler Gisondo as Jimmy Olsen, Sara Sampaio as Eve Teschmacher, Isabela Merced as Hawkgirl, Nathan Fillion as Guy Gardner, Edi Gathegi as Mister Terrific, Adria Arjona as Maxima, and Aaron Pierre.

Lillard's recent credits include reprising his role as Stu Macher in 'Scream 7,' appearing in season 2 of 'Cross,' and appearing in season 2 of 'Daredevil: Born Again.' He is also set to appear in an upcoming A24 Carrie series.

The casting was reported on May 6, 2026. As of publication, no other outlet has independently corroborated the report.

Context

Lillard and Gunn previously worked together on the 2002 live-action 'Scooby-Doo' films.

In September 2025, Lillard publicly expressed interest in joining Gunn's DC Universe, stating he was 'awaiting James Gunn's invitation,' according to Cinema Express.

The 2025 'Superman' film, which Gunn also directed, opened to $125 million domestically and became the first DC movie to cross $300 million at the domestic box office since 2022's 'The Batman.'

What's Next

'Man of Tomorrow' is scheduled for theatrical release on July 9, 2027. DC Studios has not announced the character Lillard will portray.