Zoey

Marie

Ignacio

Galen

Ollie

Tala

Quinn

Bodie

Teacher

British

Vampire Bodyguard

Francis

Woman

Bodyguard

The Narrator

African lady

Soft Bubbly

Southern

Robot

Hailey

French

Hood

Indian Girl Accent

A French Girl

Male Russian Accent

Irish

Mark Blume is a scientist who works for the ASYNC Foundation and is a member of the team that includes Marvin E. Leigh, George, Peter Tench, and later Randall Tachi. He is presumed to appear in the Informational Video and is a protagonist in Backrooms - Pitfalls. Mark's first confirmed appearance is in Pitfalls, and as of Reunion, he is in critical condition. Mark Blume is also known as Mark and works for the Async Research Institute in Backrooms - Pitfalls and Backrooms - Reunion.

Mark Blume

Mysterious and elusive informant of the Backrooms.