MAN OF TOMORROW: Frank Grillo Says Rick Flag Sr. Is "A Big Part Of The Sequel's Story"

MAN OF TOMORROW: Frank Grillo Says Rick Flag Sr. Is "A Big Part Of The Sequel's Story"

Peacemaker season 2 star Frank Grillo recently confirmed his return for Man of Tomorrow, and the actor has now revealed that his character will be a "big part" of the story...

By MarkCassidy - Nov 14, 2025 12:11 PM EST
Filed Under: Superman

Frank Grillo recently took to Instagram to confirm that he will return as Rick Flag Sr. in James Gunn's Man of Tomorrow, and has now revealed that his character will play an important role in the plot.

In a THR profile of the actor, the trade notes that he will soon head to The UK to begin shooting Gunn's Superman follow-up.

“My character, Rick Flag Sr., is a big part of the sequel’s story, so I’m excited about it,” Grillo offered.

The Captain America: Civil War actor made his DCU debut voicing the character in the animated Creature Commandos series, before returning for a supporting role in Superman. In Peacemaker season 2, Flag - who had taken over as the head of A.R.G.U.S. - targeted Chris Smith (John Cena), seeking revenge for the murder of his son (Joel Kinnaman) in The Suicide Squad.

If you haven't seen the season 2 finale of Peacemaker yet, major spoilers follow.

Season 2 concluded with Smith and the rest of the 11th Street Kids, along with Judomaster and A.R.G.U.S. Agents Sasha Bordeaux and Langston Fleury, founding Checkmate, and a vengeance-fuelled Rick Flag Sr. establishing his villainous turn by kidnapping Chris and stranding him in Salvation, the Earth-like dimension Flag intends to use as a prison for the planet's metahumans.

We assume that Flag is going to continue down this path, so don't be surprised if he winds up as an adversary of the Man of Steel in MOT - at least until the movie's big bad - now confirmed to be Brainiac - puts everyone on Earth on notice.

Gunn has confirmed that the events of the finale are building towards his own take on DC Comics' Salvation Run, a six-issue miniseries that saw the government exile some of Earth's most dangerous metahuman criminals to the planet Cygnus 4019 (Salvation). Separate factions are formed as the villains struggle to survive and attempt to discover a means of escape.

If we will be revisiting Salvation in MOT, Flag is sure to be involved. Rumors persist that Cena will also appear in the movie, so there's a chance Gunn is simply trying to throw fans off track.

Grillo - who recently turned 60, believe it or not - also spoke about his fitness and how he stays in such great shape.

"A couple of years ago, I gave up drinking. I wasn’t self-destructive, but I drank wine most nights and definitely had to sweat it out in the gym sometimes,” he explains. “Giving it up has really changed everything for me. I just feel clearer and more connected — with my work and myself. I’m more patient; I’m better with my kids."

“But what really blew my eyes open,” Grillo adds, was some late-life experimentation with psychedelics. “I did some mushrooms — microdosing and some heroes’ journeys,” he explains. “But the thing that really changed my outlook in a lasting way was smoking Bufo — toad venom.”

Peacemaker season 2 follows Chris Smith, the vigilante superhero, as he struggles to reconcile his past with his newfound sense of purpose while continuing to kick righteous evildoer butt in his misguided quest for peace at any cost. He discovers an alternate world where life is everything he wishes it could be. But this discovery also forces him to face his traumatic past and take the future into his own hands.

"The new season follows Christopher 'Chris' Smith, aka Peacemaker, the vigilante Super Hero as he struggles to reconcile his past with his newfound sense of purpose while continuing to kick righteous evil-doer butt in his misguided quest for peace at any cost.

In season 2, Peacemaker discovers an alternate world where life is everything he wishes it could be. But this discovery also forces him to face his traumatic past and take the future into his own hands.”

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BlackStar25
BlackStar25 - 11/14/2025, 12:14 PM
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HashTagSwagg
HashTagSwagg - 11/14/2025, 12:16 PM
Rick Flag Sr. In Name Only.
Wahhvacado
Wahhvacado - 11/14/2025, 12:19 PM
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Not like he's a compelling character
TheVisionary25
TheVisionary25 - 11/14/2025, 12:29 PM
I thought we knew this but cool nonetheless…

Grillo’s done well in the role so far and I think the character of Flagg Sr is decent but have felt his transformation from hero to “villain” be a bit rushed even though the seeds of that turn have definitely been planted.

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The involvement of Rick and by extension ARGUS along with Gunn saying that the QUC will play a role in MOT makes my theory of Brainiac possibly wanting that as a means to travel the multiverse and collect more world’s plausible and if so then I think that’s a fun comic booky plot for the movie!!.
MasterMix
MasterMix - 11/14/2025, 12:31 PM
Take that Marvel! We all know Crossbones should've been the main villain of the Infinity Saga.
hainesy
hainesy - 11/14/2025, 12:43 PM
He's going to help Braniac, isn't he?
MisterBones
MisterBones - 11/14/2025, 12:47 PM
Wet blanket ass antagonist

Brainiac in MOT after he meets Flag for like 5 seconds
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Me in the theater:
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ModHaterSLADE
ModHaterSLADE - 11/14/2025, 12:58 PM
Hate how Gunn handled his character.
FallenThomas
FallenThomas - 11/14/2025, 1:05 PM
He's so desperate to be a big part of someone's story but hmmm no thanks Frankie Boy
Moriakum
Moriakum - 11/14/2025, 1:06 PM
So does this means Rick Flag Sr. will be important in the Peacemaker Cinematic Universe?

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slickrickdesigns
slickrickdesigns - 11/14/2025, 1:12 PM
Frank Grillo betched so much about his role as Cross Bones in the MCU and now he acts like he’s such a big part of the DCU. He’s about as integral to the DCU as Colby Smolders was to the MCU.
Like we know who their character is but could the same story/plot be told without that character? Yes. Yes it could.
Highflyer
Highflyer - 11/14/2025, 1:46 PM
I feel like they're pushing a character nobody gives af about.

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