| Psychiatrist | Mary Greet |
| Matron | Alix Bolton |
| Nurse | Michelanne Forster |
| Chief Male Attendant | Michael Jackson |
| Male Attendant | David Thompson |
| Herbert George Beutler/Newton | Russ Burton |
| Ernst Heinrich Ernest/Einstein | Jack Dodd |
| Johann Wilhelm Mobius (Patient) | Huntly Elliott |
| Director | Bill Sewell |