The Sumner Asylum is a psychiatric asylum located in Star City.


The Sumner Asylum was built sometime before 1969 in Star City.

On September 23, 2017, Nora Darhk was admitted to the asylum after being possessed by Mallus. John Constantine, Sara Lance, Amaya Jiwe, Leo Snart, and Nate Heywood infiltrated the asylum to perform an exorcism on Nora, which failed, sending John, Sara, and Leo to 1969 in the same asylum. John eventually cast a spell in the asylum to allow Mallus to temporarily possess Sara to bring them back to the present by drawing a symbol.[1]

Known employees

Known patients

Former patients


DC's Legends of Tomorrow

Season 3

Season 4

Behind the scenes

  • The name of the asylum might be a reference to Gordon Matthew Thomas Sumner, better known by his stage name "Sting". John Constantine's original appearance was based on Sumner.
  • The building used for the Sumner Asylum is the Riverview Hospital. Riverview is a Canadian mental hospital that has been featured on several other CW shows: Supernatural, Arrow, Riverdale and Smallville.


  1. "Daddy Darhkest"
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