Riley Jenkins
Old Man
Doc Beatty
Donnie Paul Lugger
Dr. Mullins
Douglas Flake
Dr. Gell-Mann
Sigmund Freud
John MacKenzie
John MacKenzie
Therapist
Alex Howell
Dr. Welty
Bergosian
Francis George Shaw
Dr. Ethridge
Madison
Harold Carpenter
Woodie Charris
Stuart
Dr. Andrew Ingersoll
Norman Bettinger
Mr. Page
Harley Feemer
Captain Joyce
Gramps
Gerald Deims
John Wolfe
Charles Deluth
Ross
Dr. Warren Fitzpatrick
Self