 |
Christopher Beeny as Horatio Flynn |
 |
Ernest Scott as Ernest Rutheford Chappell |
|
Patrick Wells as Hans 'Einstein' Blotz |
|
Ian Smith as Tom Chizzler |
 |
Anneke Wills as Alice Nightingale |
|
Wendy Westcott as Mary Huxley |
 |
Peter Sallis as Bill - grocery merchant |
| Writing | Don Sharp | Writer |
| Writing | Peter Blackmore | Writer |
| Writing | Margaret Thomson | Writer |
| Directing | Margaret Thomson | Director |
| Directing | Denis Johnson | First Assistant Director |
