24 nhân cách của Billy Milligan

Jim Morrison

Self. Billy's Brother.

Lewis Williams

Self. Attorney.

Kathy Preston

Self. Billy's Sister.

Dr. Marlene Kocan

Self. Psychologist

Dorothy Moore

Self. Billy's Mother.

Sharon Lansing

Self. Billy's Childhood Friend.

George Harding

Self. Psychiatrist.

Allen J. Frances

Self. Prof. of Psychiatry.

Ron O'Brien

Self. Prosecutor.

Jim Murray

Self. Billy's Friend.

Sheila Porter

Self. Psychologist.

Pam Flynn

Self. Billy's Childhood Friend.

Terry Sherman

Self. Prosecutor.

Jamie Schmerbeck

Self. Frmr. Student at OSU, Social Worker Public.

Bob Baumgardt

Self. Billy's Former Brother-in-law.

Dr. Ronald Litvak

Self. Psychiater