Dr. Robert Laing
Helen Wilder
Charlotte Melville
Anthony Royal
Richard Wilder
Nathan Steele
Simmons
Pangbourne
Cosgrove
Fay
Ann Royal
Jane Sheridan
Munrow
Jean
Robert the Caretaker
Laura
Mercer
Talbot
Toby
Vicky
P.C. White
Lucy
Miriam
George
Dominic
Bobby
Suzie
Mrs. Munrow
Mr. Munrow
Mrs. Hillman
Mr. Hillman
Gym Instructor
Kid's Party Dad
Resident
Delivery Man
Upper Floor Resident
Queue Person
Barricader
Young Woman
Wine Woman
Groping Man
Shopper
High-Rise (voice)
Radio (voice)