In Plain Sight poster

In Plain Sight

TV Show 2008 7.0 /10
Created by David Maples

Mary Shannon is a U S Marshal who leads the protection detail for federal witnesses in a program that places people under guard and under scrutiny. On the job, she tracks dangerous clients and negotiates the gray areas of law enforcement. At home, her sprawling family keeps pulling her away from... Read more

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Streaming availability last verified: January 14, 2026

About In Plain Sight

Mary Shannon is a U S Marshal who leads the protection detail for federal witnesses in a program that places people under guard and under scrutiny. On the job, she tracks dangerous clients and negotiates the gray areas of law enforcement. At home, her sprawling family keeps pulling her away from the desk and into tangles of loyalty, resentment, and love. The rhythm flips between tense surveillance and quick-witted banter as Mary juggles personal and professional pressures. With sharp dialogue and grounded stakes, In Plain Sight shows how protecting strangers can exact a personal price, especially when family loyalties blur the lines. The show also leans into humor, letting Mary trade wry remarks with colleagues as she solves cases.

Created by David Maples, the series premiered on USA Network in 2008. Mary McCormack leads as Mary Shannon with Frederick Weller as Marshall Mann and Paul Ben-Victor as Stan McQueen, supported by Tangie Ambrose and Rachel Boston. The cast's chemistry helps sell the balance between danger and domestic life.

Critics praised the show for blending procedural tension with relatable family drama. The core themes revolve around duty versus personal obligation, secrecy and trust, and the way professional ethics intersect with messy domestic lives. The tone mixes brisk action with genuine emotional moments. Its pacing shifts smoothly from quiet character beats to urgent chase sequences, keeping tension high without sacrificing character development.

Used as a template for realist crime storytelling on basic cable, it showcased a capable female lead balancing authority with warmth. Its emphasis on mundane details and character flaws gave viewers a human lens on enforcement and protection, echoing in later police dramas.

Awards: The show received multiple nominations at major awards ceremonies recognizing acting and drama, underscoring its critical respect and contributing to USA Networks growing slate of prestige dramas during its run.

Details

Release Date
June 01, 2008
User Ratings
95 votes
Type
TV Series
Seasons
5
Episodes
61
Genres
Drama, Action & Adventure, Crime

Official Trailer

Cast

Mary McCormack

Mary McCormack

Mary Shannon

Frederick Weller

Frederick Weller

Marshall Mann

Paul Ben-Victor

Paul Ben-Victor

Stan McQueen

Tangie Ambrose

Tangie Ambrose

Delia Parmalee

Rachel Boston

Rachel Boston

Abigail Chaffee

Created by: David Maples

Seasons (5 seasons, 61 episodes)

Season 1

Season 1

12 episodes - 2008

Season 2

Season 2

15 episodes - 2009

Season 3

Season 3

13 episodes - 2010

Season 4

Season 4

13 episodes - 2011

Season 5

Season 5

8 episodes - 2012

Frequently Asked Questions

In Plain Sight is not currently available on streaming subscription services, but you can rent or buy it on Apple iTunes, Google Play, Vudu, and Amazon Video.

Yes, you can buy on Apple iTunes, Google Play, Vudu, and Amazon Video.

In Plain Sight has 5 seasons with a total of 61 episodes.

With a rating of 7.0/10 from 95 viewers, In Plain Sight is well-regarded and recommended by viewers.

Mary Shannon is a U S Marshal who leads the protection detail for federal witnesses in a program that places people under guard and under scrutiny. On the job, she tracks dangerous clients and negotiates the gray areas of law enforcement. At home, her sprawling family keeps pulling her away from ...

In Plain Sight stars Mary McCormack, Frederick Weller, Paul Ben-Victor, Tangie Ambrose, and Rachel Boston.

In Plain Sight was created by David Maples.

In Plain Sight was released on June 01, 2008.

In Plain Sight is a Drama, Action & Adventure, and Crime series.

Mary McCormack plays U.S. Marshal Mary Shannon. The series centers on her as she hunts down witnesses for federal cases in the witness protection program while managing a dysfunctional family and her personal life.

Frederick Weller plays Marshall Mann. He is a key member of the team alongside Mary Shannon in handling federal witness protection cases.

The series has 5 seasons. It started in 2008 and includes 61 episodes across its run.

Paul Ben-Victor plays Stan McQueen, Tangie Ambrose plays Delia Parmalee, and Rachel Boston plays Abigail Chaffee. They round out the top cast supporting the central Mary Shannon storyline.