Ben Affleck Reveals Jennifer Garner Was Almost His Co-Star in 'Animals'

Few creative decisions in Hollywood are as quietly complicated as casting — and for Ben Affleck, the process behind his upcoming Netflix thriller Animals involved a chapter that was equal parts personal and professional. The film, which arrives in select theaters before streaming on Netflix on October 9, went through a notably turbulent development that at one point placed Affleck and his ex-wife Jennifer Garner in consideration to play a married couple on screen.

A Script That Kept Evolving

According to TheWrap, Animals was originally conceived as a kidnap thriller headlined by Jennifer Garner and Matt Damon — Affleck's longtime friend and collaborator — as the imperiled married couple at the center of the story. Affleck was involved as director but not yet as an actor. The project stalled after he became aware that Spike Lee was developing Highest 2 Lowest, a film with overlapping thematic territory, and he made the prudent call to step back. When he returned to the material with fresh eyes and recommitted to directing, the constellation of talent had shifted. Damon, now committed to his starring role in the anticipated The Odyssey, had to step away, and Affleck moved from behind the camera to in front of it, taking on the lead role himself.

The Co-Star Question

With Damon out, the question became who would play opposite Affleck as his on-screen spouse. His answer, initially, was instinctive. He had always believed Garner possessed untapped range — the kind of dramatic capability that hadn't yet found the right vehicle — and her casting offered a logistical bonus as well. Because the former couple shares custody of their three children on a rotating schedule, filming together would have simplified the family calendar considerably. Affleck told Entertainment Weekly that the idea had a certain elegant logic to it: creative chemistry he trusted, scheduling harmony, and an opportunity to showcase what he believed Garner could genuinely do.

But Garner, to her credit, saw the situation with clearer eyes. The two spoke frankly, and she made her position plain — bringing their real-world history onto the screen would invite the audience's preconceptions into the theater alongside them, and that kind of accumulated public baggage rarely serves a story. It was a measured, pragmatic read on the industry's tendency to collapse the line between a performer's private life and their fictional one. Affleck acknowledged she was right. Their relationship has long attracted intense public scrutiny, and placing that history at the center of a dramatic narrative would have made it nearly impossible for audiences to engage with the characters on their own terms.

Kerry Washington Steps In

With that conversation settled, Garner gracefully exited and the role went to Kerry Washington — a casting choice that brings its own considerable dramatic weight. Washington joins an ensemble that includes Gillian Anderson, Steven Yeun, Luis Gerardo Méndez, and Adriana Paz, suggesting Animals carries serious ambitions beyond the genre mechanics of a straightforward kidnap thriller.

Affleck was careful to note that his admiration for Garner's talent remains undiminished, and that the decision was less a closing of a door than a deferral — he expressed genuine interest in collaborating with her on a future project where the personal dimension wouldn't complicate the audience's relationship to the material. It's the kind of self-aware reasoning that speaks well of both parties.

Affleck's Deepening Relationship With Netflix

For Affleck, Animals also represents a continued deepening of his ties to Netflix. His broader creative and business relationship with the streamer has grown substantially in recent years, and Animals — landing on the platform this October — fits within a pattern of ambitious, talent-driven projects that Netflix has been eager to acquire. Whether the film can recapture some of the genre momentum that made Affleck's earlier thriller work resonate with streaming audiences remains to be seen, but the thoughtfulness evident even in its casting decisions suggests a filmmaker operating with genuine intentionality.

Animals debuts on Netflix on October 9.