'Mouse' Review: Sophie Okonedo Maps the Awkward Etiquette of Grief

Sophie Okonedo delivers the quiet center of "Mouse," the third collaboration between directors Kelly O'Sullivan and Alex Thompson. The film runs two hours, carries an R rating, and opens on a story of young death, grief and connection set in North Little Rock, Arkansas, in 2002.

The review's verdict is positive on the film's terms. In telling a touching, clear-eyed tale of young death, grief and connection, "Mouse" reminds us how personal — yet shared — loss can feel.

How does the story begin?

"Mouse" opens on the last night of junior year. Callie, played by Chloe Coleman, and her best friend Minnie, played by Katherine Mallen Kupferer, share the frame. The discrepancy between the friends signals what follows. Callie is an effervescent theater kid and beauty; Minnie is, by the review's word, a tad mousy.

Callie is the only child of a seemingly perfect couple. She is the kind of teenager other students claim as their best friend, too.

The setup is economical. Two girls, one friendship, one school year ending.

What happens on the bright morning?

A runner asks Minnie, barely breaking his stride, if she is friends with Callie. When Minnie says yes, he offers an apology that, although vague, sends her hurrying toward Callie's house. There, the film shows that adults are not much better at navigating what the review calls the awkward etiquette of unexpected loss.

The 2002 setting matters. Social media's lightning speed is not yet part of the equation, so news travels through bodies, errands and half-spoken apologies rather than feeds.

What does Okonedo bring to the role?

Okonedo embodies the quiet anguish of Helen Bell, Callie's bereaved mother. The performance works through small physical registers.

When Helen and her husband Mark, played by Christopher R. Ellis, arrive home to a phalanx of friends and neighbors, she musters an ache of recognition as she passes Minnie.

The review's sharpest image comes from their next encounter. Helen runs into the teenager at a store before school begins. Her smile is momentarily incandescent even as her posture remains wounded.

That split — a face that lights up while a body stays broken — is the film's emotional thesis in a single gesture.

Why the film earns its genre label

The filmmakers bill "Mouse" as both comedy and drama. The review supports the blend. Grief here is not solemn pageant; it is social awkwardness, misdirected apologies, a phalanx of well-meaning neighbors who cannot find the right words.

The film's takeaways in plain terms:

• O'Sullivan and Thompson's third feature treats a teenager's death with clear eyes, not sentimentality.
• Okonedo's Helen anchors the film through posture and small smiles rather than speeches.
• The 2002 setting strips away social media, leaving grief to move at the speed of a runner's vague apology.

For a directing team on its third collaboration, "Mouse" confirms a durable method: ordinary people, badly equipped for loss, finding connection anyway.