| Captain Hugh C. Drummond | |
|---|
| Phyllis Clavering | |
|---|
| Colonel Nielsen | |
|---|
| Algy Longworth | |
|---|
| Tenny | |
|---|
| Lady Beryl Ledyard | |
|---|
| Aunt Meg | |
|---|
| Rolf Alferson | |
|---|
| Richard Gannett | |
|---|
| Smith | |
|---|
| Constable Sacker | |
|---|
| Constable McThane | |
|---|
| Soongh | |
|---|
| Sir Malcolm McLeonard | |
|---|
| Sir Basil Leghorne | |
|---|
| Old Major Trumleigh | |
|---|
| Inspector Tredennis | |
|---|
| Gumba, Bird Seller | |
|---|
| Guggins, Scrawny Henchman | |
|---|
| Steward | |
|---|
| Cop | |
|---|
| Aquarium Guard | |
|---|
| Constable at Gannett House | |
|---|
| Hotel Page Boy | |
|---|
| Maid | |
|---|
| Native Boy with Message | |
|---|
| Native Selling Rifle | |
|---|
| Native Buying Rifle | |
|---|
| Tourist | |
|---|
| Tourist | |
|---|
| Tourist | |
|---|
| Island Police Desk Sergeant | |
|---|
| Island Police Arresting Sergeant | |
|---|
| Foreign Agent | |
|---|
| Foreign Agent | |
|---|
