Actor Frank Grillo has made headlines after reacting, with evident surprise, to the growing wave of rejection his character has generated within the new DC cinematic universe. The reason for the conversation comes at a key moment, just as the second season of Peacemaker has finished defining the darker profile of Rick Flag Sr., director of A.R.G.U.S., and as his return in the next major DCU cinematic venture is confirmed.
Grillo debuted in this universe with a well-received role in the animated series Creature Commandos, where Rick Flag Sr. was presented as an authority figure with certain principles. However, his evolution in Peacemaker has radically changed public perception, placing him among the most criticized characters in the franchise led by James Gunn.
Frank Grillo defends his character after learning of fan criticism
During a recent interview, the actor learned that Rick Flag Sr. is among the characters who spark the most antipathy among DCU followers. His response was immediate and filled with disbelief, recalling a fact he considers fundamental to understanding his character: Peacemaker, played by John Cena, murdered his son.
In his own words, Grillo explained that he was unaware of that negative perception and stressed that his character acts out of the loss of a son murdered by Christopher Smith, the real name of Peacemaker.
When it was suggested that Cena's character has shown evolution and seeks to become a better person, the actor was unreceptive to that idea, making it clear that, from his perspective, Peacemaker's change does not erase the damage caused.
The argument has narrative weight. Rick Flag Jr., played by Joel Kinnaman, died at the hands of Peacemaker in the film The Suicide Squad, released in 2021. Asking his father to get over that loss because the person responsible is now trying to redeem himself is not simple within the character's logic.
The debate, however, does not focus so much on Flag Sr.'s pain, but on the way he has decided to channel it. Seeking justice is one thing; using a position of power to execute a vendetta that drags in third parties is something very different.
Peacemaker showed the darker side of Rick Flag Sr.
The second season of Peacemaker delved into a much grimmer version of Frank Grillo's character. If in Creature Commandos he had been presented as a rigid figure but with his own code, his subsequent development brought him closer to the territory of antagonists.
Beyond his obsession with avenging his son's death, Rick Flag Sr. made decisions that are difficult to justify solely under the weight of grief. Among them, his behavior while his own men were losing their lives in the field, including scenes in which the character appears consuming cocaine, a detail that reinforces his deterioration.
Added to this is his alliance with Lex Luthor with the goal of locating Salvation, a move whose implications could transcend the limits of the series itself and connect with other productions in the universe.
The turning point that marked a before and after in the perception of the character
The most decisive moment came in the finale of the second season, when Rick Flag Sr. decides to abandon Peacemaker on an alien planet, leaving him in a situation with little chance of survival.
That decision is especially controversial because Christopher Smith had begun a real process of redemption, participating in the creation of Checkmate, an organization conceived to operate as a positive force within the universe.
That progress does not eliminate Peacemaker's past crimes, but it does not make Flag Sr.'s decisions justifiable either. That is precisely where part of the narrative interest of the conflict lies: both characters have reasons to feel like victims and both have committed serious acts, although their current paths point in opposite directions.
Frank Grillo will return in Man of Tomorrow alongside Superman and Lex Luthor
Rick Flag Sr.'s journey within the DCU will continue beyond Peacemaker. After a brief appearance in the film Superman, Frank Grillo will reprise the role in Man of Tomorrow, the next project written and directed by James Gunn, scheduled for release on July 9, 2027.
For the moment, the actual weight the character will have in the plot has not been revealed, although his recent alliance with Lex Luthor opens up several possibilities for the film.
One of the theories among followers suggests that it could be Flag Sr. himself who facilitates the release of the villain played by Nicholas Hoult, with the goal of facing the threat of Brainiac. This is, however, a possibility that has no official confirmation.
What is known is that the film will force Superman and Lex Luthor to collaborate against an enemy capable of putting not only Metropolis, but the entire planet at risk. The arrival of Brainiac, played by Lars Eidinger, presents a scenario in which usual rivalries could take a backseat to a larger-scale threat.
Frequently asked questions
Who plays Rick Flag Sr. in the DCU?
Actor Frank Grillo brings Rick Flag Sr., director of A.R.G.U.S. within the new DC cinematic universe created by James Gunn, to life.
Why does Rick Flag Sr. hate Peacemaker?
Rick Flag Sr. seeks revenge because Peacemaker, played by John Cena, killed his son, Rick Flag Jr., during the events narrated in the 2021 film The Suicide Squad.
In which series has Rick Flag Sr. appeared?
The character debuted in the animated series Creature Commandos and continued his development in the second season of Peacemaker, where he showed a much darker side.
What did Rick Flag Sr. do at the end of the second season of Peacemaker?
He abandoned Peacemaker on an alien planet, leaving him in a high-risk situation, even though John Cena's character was trying to redeem himself through the Checkmate organization.
When will Rick Flag Sr. appear in movies again?
Frank Grillo will reprise the role in Man of Tomorrow, a film directed by James Gunn that will be released on July 9, 2027, with Superman and Lex Luthor as protagonists facing the threat of Brainiac.
Is Rick Flag Sr. a villain in the DCU?
He is not officially presented as a villain, but his recent decisions, including his alliance with Lex Luthor and his treatment of Peacemaker, bring him closer to a much darker moral zone within the story.
