You Won't Believe the Full Cast of Long Bright River

Amanda Seyfried has a long-standing history on both large and small screens, starring in series such as The Dropout, The Crowded Room, and Big Love.

Currently, the actress has switched genres, delving into the raw world of crime thrillers by starring in the recently premiered series “Long Bright River” on Channel 4.

After making its U.S. premiere in March, UK viewers have been eagerly anticipating the arrival of the eight-episode series. Now, they can finally stream all episodes without delay.

In a turn of events, Seyfried steps into the character of Mickey, a police officer assigned to patrol a Philadelphia district severely affected by the opioid epidemic. However, her personal connections to a murder case could potentially disrupt her life, as the story unfolds, portraying Mickey’s journey in trying to unravel the truth behind the case.

In addition to Nicholas Pinnock (from Marcella) and Ashleigh Cummings (from Citadel), the new series, Long Bright River, also features other stars. Keep reading to discover all there is to know about the cast of Long Bright River.

Long Bright River cast: Full list of characters and actors in crime thriller

For your convenience, here’s the complete lineup of actors in Long Bright River. As you continue reading, you’ll get to know the characters and where you might have seen some of them before.

By using simpler language and breaking down the information into smaller chunks, this version aims to make the text more accessible and engaging for a wider audience.

Amanda Seyfried as Mickey Fitzpatrick
Nicholas Pinnock as Truman Dawes
Ashleigh Cummings as Kacey Fitzpatrick
Callum Vinson as Thomas Fitzpatrick
John Doman as Gee
Matthew Del Negro as Simon Cleare
Dash Mihok as Eddie Lafferty
Britne Oldford as Dr Aura Williams
Harriet Sansom Harris as Mrs Mahon
Patch Darragh as Sergeant Ahearn
Joe Daru as Davis Danjarat
Perry Mattfeld as Paula

Amanda Seyfried as Mickey Fitzpatrick

Inquiry: Who exactly is Mickey?

Mickey hails from Philadelphia and has an intimate knowledge of the city and its residents. She’s deeply dedicated to her occupation. When a local case turns lethal, she begins to suspect that her own past could be connected to the events unfolding.

Have I not come across Amanda Seyfried in movies like Mean Girls, Mamma Mia! or Veronica Mars? Or perhaps in The Dropout, The Crowded Room, Les Misérables, or Dear John?

Nicholas Pinnock as Truman Dawes

Who is Truman? He was once Mickey’s work partner, but their professional relationship ended. Despite this, they have maintained a strong bond. Truman supports Mickey as she investigates her sister’s disappearance and the case that has become a significant part of her life.

Have you come across Nicholas Pinnock before? He’s a renowned British actor who’s been featured in shows like For Life, Django, Marcella, Counterpart, This Town, Fortitude, Top Boy, and Criminal: UK.

Ashleigh Cummings as Kacey Fitzpatrick

Kacey is Mickey’s younger sibling, who battles opioid addiction. When she mysteriously disappears, Mickey gets resolved to uncover the truth about her whereabouts.

Have you come across Ashleigh Cummings, the talented Australian actress recognized from series like “Citadel,” “Miss Fisher’s Murder Mysteries,” “Puberty Blues,” and “NOS4A2”?

Callum Vinson as Thomas Fitzpatrick

Thomas, who happens to be Mickey’s son, shows remarkable intelligence for his age, and has a keen interest in understanding the complexities of his extended family.

Have you come across Callum Vinson in any of his previous roles such as the Chucky TV series, FBI: International, or Amazon’s Dead Ringers?

John Doman as Gee

Gee is the grandpa who raised Mickey and Kacey when they were little. He watches out for Mickey closely, but sometimes struggles to comprehend Kacey’s addiction issues.

Have I crossed paths with John Doman before? Well, he’s a familiar face to me from some incredible shows like Borgia, The Wire, ER, and Gotham. He’s also been in The Affair, The Big Cigar, and Eric.

Matthew Del Negro as Simon Cleare

Who is Simon, you ask? Well, he’s a former police officer who piqued Mickey’s interest in becoming a cop himself. This was after Mickey and Kacey participated together in an after-school club based on the youth police academy.

Have you come across Matthew Del Negro in any of these shows: Scandal, The West Wing, The Sopranos, City on a Hill, Mayor of Kingstown, Teen Wolf or Mistresses?

2025-05-11 11:41

You Won’t Believe the Full Cast of Long Bright River