Dr. James K. Mantleray is a fictional character portrayed by Justin Theroux in the TV series Maniac.
In the first episode they appeared in, titled The Chosen One! (season 1), they were 47 years old.
They appear in 9 episodes out of a total of 10 aired and have accumulated 5486 positive votes.
Episodes9
The Chosen One!
episode S1.E1 september 2018Diagnosed with schizophrenia, Owen is the black sheep of the wealthy Milgrim clan. After losing his job, he enrolls in an experimental drug trial.- 41min
Windmills
episode S1.E2 september 2018When her pilfered stash of pills runs out, troubled Annie tries to quit -- but ends up blackmailing her way into the Neberdine study.- 47min
Having a Day
episode S1.E3 september 2018Muramoto notices irregularities in Annie and Owen's data. He questions Owen, who recalls the worst night of his life: his brother's engagement party.- 42min
Exactly Like You
episode S1.E5 september 2018Annie and Owen are Arlie and Ollie, grifters attending a séance at the mysterious Neberdine mansion in the 1940s.- 40min
Larger Structural Issues
episode S1.E6 september 2018Azumi tells James the whole truth about the study's snags and urges him to call his estranged mother, an esteemed therapist.- 40min
Ceci N'est Pas Une Drill
episode S1.E7 september 2018Owen and Annie take the C pill. No longer connected, he belongs to a Mafia family, and she's a medieval guide hired by an ailing elf princess.- 27min
The Lake of the Clouds
episode S1.E8 september 2018Annia and Ellia continue their quest, and Owen's mafioso father pressures him to protect the family. Greta counsels a bereaved Gertie.- 29min
Utangatta
episode S1.E9 september 2018Owen and Annie meet again as a disgraced Icelandic spy and a CIA operative who helps him. Greta implores James to shut down the trial.- 45min
Option C
episode S1.E10 september 2018After the subjects are discharged, James and Azumi face Neberdine's CEO. Owen and Annie part ways -- until a startling headline sparks a reunion.- 37min
- The Chosen One!
- Windmills
- Having a Day
- Exactly Like You
- Larger Structural Issues
- Ceci N'est Pas Une Drill
- The Lake of the Clouds
- Utangatta
- Option C
Best moments9
- Azumi tells James the whole truth about the study's snags and urges him to call his estranged mother, an esteemed therapist.
- 40min
- Muramoto notices irregularities in Annie and Owen's data. He questions Owen, who recalls the worst night of his life: his brother's engagement party.
- 42min
- Owen and Annie meet again as a disgraced Icelandic spy and a CIA operative who helps him. Greta implores James to shut down the trial.
- 45min
- Annie and Owen are Arlie and Ollie, grifters attending a séance at the mysterious Neberdine mansion in the 1940s.
- 40min
- When her pilfered stash of pills runs out, troubled Annie tries to quit -- but ends up blackmailing her way into the Neberdine study.
- 47min
- Owen and Annie take the C pill. No longer connected, he belongs to a Mafia family, and she's a medieval guide hired by an ailing elf princess.
- 27min
- After the subjects are discharged, James and Azumi face Neberdine's CEO. Owen and Annie part ways -- until a startling headline sparks a reunion.
- 37min
- Diagnosed with schizophrenia, Owen is the black sheep of the wealthy Milgrim clan. After losing his job, he enrolls in an experimental drug trial.
- 41min
- Annia and Ellia continue their quest, and Owen's mafioso father pressures him to protect the family. Greta counsels a bereaved Gertie.
- 29min
- Larger Structural Issues
- Having a Day
- Utangatta
- Exactly Like You
- Windmills
- Ceci N'est Pas Une Drill
- Option C
- The Chosen One!
- The Lake of the Clouds