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The Best Episodes Directed By Thaddeus O'sullivan

Every TV Episode Directed by Thaddeus O'sullivan Ranked from Best to Worst by Thousands of Voters

Episode Rankings

  1. #1 Fan Favorite
    undefined Season 21 Episode 8 - One Day (2)
    8.7/10(3 votes)

    S21:E8

    The team are determined to uncover the truth about unexplained deaths of patients at a care home. They are desperate to rescue Serena and return her to safety. Unbeknownst to her colleagues in the Lyell Centre, Clarissa allows herself to be admitted to the care home in order to investigate. Her determination to find out what happened at the care home leads her to uncover a shocking truth, but puts her life in danger.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  2. undefined Season 22 Episode 4 - Lift Up Your Hearts (2)
    8.7/10(3 votes)

    S22:E4

    When tragedy strikes close to home, it puts head teacher Noah Taylor on a collision course with the criminals responsible. Can the Lyell team help him stop the cycle of violence?

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  3. undefined Season 20 Episode 4 - Discovery (2)
    8.3/10(3 votes)

    S20:E4

    Having found a link between the two cases, the team struggles to make sense of it. Nikki visits a disgraced former colleague who may hold the key. Thomas uncovers the bizarre truth about how Tina died.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  4. undefined Season 21 Episode 7 - One Day (1)
    8.3/10(3 votes)

    S21:E7

    While two care home staff are chasing Kevin McDowd, a young man with learning disabilities and sociopathic tendencies, Nikki and Jack examine a fatal road accident where the deceased is Kevin McDowd's mother. The investigation led by police sergeant Button should be straightforward, but the forensic evidence suggests foul play.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  5. undefined Season 3 Episode 1 - Episode 1
    8.1/10(12 votes)

    S3:E1

    When a young man disappears on the Aberdeen to Shetland ferry crossing and a small boy ends up in intensive care, DI Jimmy Perez and his team investigate, becoming convinced the two events are connected.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  6. undefined Season 16 Episode 6 - True Love Waits (2)
    8.0/10(3 votes)

    S16:E6

    When arrested and interrogated by DI Kate Warren, Alan Lane vehemently protests his innocence and insists he didn't kill his wife.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  7. undefined Season 19 Episode 9 - River's Edge (1)
    8.0/10(5 votes)

    S19:E9

    A family murdered at a picnic leads the team to the female victim's estranged husband.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  8. undefined Season 19 Episode 10 - River's Edge (2)
    8.0/10(5 votes)

    S19:E10

    As Nikki and Jack move closer to the truth, their lives are thrown into mortal danger.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  9. undefined Season 22 Episode 3 - Lift Up Your Hearts (1)
    8.0/10(3 votes)

    S22:E3

    With new drugs hitting the streets, a head teacher confronts the dealers preying on his community, as the team deal with a surge in drug-related crime.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  10. undefined Season 23 Episode 4 - Close to Home (2)
    8.0/10(2 votes)

    S23:E4

    Investigating the murder of missing teenager Jason Forbes, Nikki and the Lyell team are pressured by police officers who are keen to secure a conviction.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  11. undefined Season 3 Episode 3 - Episode 3
    7.9/10(10 votes)

    S3:E3

    The murder investigation takes Perez and Tosh to Glasgow as they try to uncover the reasons behind Maguire's brutal death and his connection to Robbie Morton. But old ghosts return to haunt Perez as his enemies try to prevent him from getting to the truth.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  12. undefined Season 3 Episode 2 - Episode 2
    7.8/10(11 votes)

    S3:E2

    DI Jimmy Perez is convinced that Michael Maguire is somehow implicated in the death of Robbie Morton. But with the investigation seemingly under threat before it's even started, he faces an uphill battle to uncover the truth behind Maguire's silence.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  13. undefined Season 3 Episode 4 - Prodigal Son
    7.8/10(6 votes)

    S3:E4

    Vera and her team investigate the fatal stabbing of an ex-Met police officer outside a busy Newcastle nightclub.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  14. undefined Season 4 Episode 1 - Episode 1
    7.7/10(9 votes)

    S4:E1

    A chance encounter with an impoverished child forces Trixie to see an unfamiliar darker side of life. As Nonnatus House welcomes a new resident, Nurse Barbara Gilbert, Tom Hereward has a surprise romantic gesture in store for Trixie.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  15. undefined Season 4 Episode 1 - On Harbour Street
    7.7/10(6 votes)

    S4:E1

    Investigating a mysterious death, DCI Vera Stanhope finds herself in a quiet coastal town with clues that keep revolving around one street.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  16. undefined Season 20 Episode 3 - Discovery (1)
    7.7/10(3 votes)

    S20:E3

    When a photogenic young schoolteacher goes missing, Jack and Nikki are called to the scene and quickly find themselves at the centre of a media storm. Meanwhile, Thomas fights a lone crusade for justice for a troubled young woman who was killed in puzzling circumstances.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  17. undefined Season 13 Episode 3 - Voids (1)
    7.5/10(4 votes)

    S13:E3

    Harry and Nikki try to remain professional when they find themselves on opposite sides of a high-profile case, but it's not easy as they're both brilliant at what they do, and they soon show that every piece of evidence can be interpreted at least two ways.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  18. undefined Season 16 Episode 5 - True Love Waits (1)
    7.5/10(2 votes)

    S16:E5

    When a pub landlady is stabbed to death and her little finger cut off, Nikki is isolated in her quest to prove the husband's innocence.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  19. undefined Season 23 Episode 3 - Close to Home (1)
    7.5/10(2 votes)

    S23:E3

    When the body of a missing teenager is found in a field near his village, Nikki and the Lyell team must determine whether the killer is a stranger or a local.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  20. undefined Season 13 Episode 4 - Voids (2)
    7.0/10(4 votes)

    S13:E4

    The revelation that Flannery's first wife also died of a stair fall sends Harry to Prague to seek evidence to prove the man's guilt. However, Nikki's determination to look beyond the police's blinkered investigation leads to further tragedy.

    Director:Thaddeus O'Sullivan
    Writer:N/A

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  21. undefined Season 2 Episode 2 - Maigret in Montmartre
    6.7/10(50 votes)

    S2:E2

    Maigret investigates the murders of two women who are seemingly unconnected yet share a mysterious bond. The first, Arlette, is a beguiling showgirl from a seedy club who arrives at the police station to report two men she overheard discussing the murder of a Countess. But Arlette is shifty and eventually rushes from the building, only to be found strangled in her apartment the next morning. Meanwhile, Maigret hears word of a Countess who has also been found strangled, her valuables untouched and only a few mysterious leads for the detective to follow up. What connects the two? And should Maigret have done a better job of protecting Arlette when she came to him in her hour of need?

    Director:Thaddeus O'Sullivan
    Writer:N/A

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Thaddeus O'Sullivan Ratings Summary

"One Day (2)" is the best rated episode directed by Thaddeus O'Sullivan. It scored 8.7/10 based on 3 votes. It was written by N/A. It aired on 1/30/2018 and is rated 0.0 points higher than their second-best episode, "Lift Up Your Hearts (2)".