| Graeme Horner | Dr. Thomas Stockman |
|---|---|
| Mary Gibson | Catherine |
| Gaynor Fisher | Petra |
| Ellis King | Ejlif |
| George Worden | Morten |
| John Measures | Morten Kiil |
| John Wharton | Peter Stockman |
| David Webster | Captain Horser |
| Barry Jennings | Aslaksen |
| Peter Gray | Hovstad |
| Tony Donnelly | Billing |
| Mark Baldwin | Townsperson |
| Toby Masson | Townsperson |
| Steve Catlett | Townsperson |
| Dennis Robins | Townsperson |
| Jeanette Woodward | Townsperson |
| June Wright | Townsperson |
| Laura Cooper | Townsperson |
| Brian Kemp | Directed by |
|---|---|
| Rachel Warner | Stage Manager |
| Margaret Penny | Deputy Stage Manager |
| June Wright | Properties |
| Laura Cooper | Properties |
| Pam Morris | Wardrobe |
| Dennis Kingshott | Lighting |
| James McLeod | Sound |
| Brian Hudson | Clerk of Works |
| Dennis Robins | Clerk of Works |
| Graham Lindsey | Technical Adviser |