International Rescue must save an innocent office worker and a British spy caught up in the bombing schemes of the dastardly Erdman Gang.
| Actor | Role |
|---|---|
 Peter DyneleyJeff Tracy / Dempsey / Officer Jones / Erdman Gang Member (voice) | Jeff Tracy / Dempsey / Officer Jones / Erdman Gang Member (voice) |
 Shane RimmerScott Tracy (voice) | Scott Tracy (voice) |
 David HollidayVirgil Tracy (voice) | Virgil Tracy (voice) |
 Matt ZimmermanAlan Tracy / Tom Prescott / Frank Forrester / Policeman (voice) | Alan Tracy / Tom Prescott / Frank Forrester / Policeman (voice) |
 David GrahamGordon Tracy / Parker / Brains / Sir William / Commisioner / The Leader / Kenyon / Salzman / BSS Assistant (voice) | Gordon Tracy / Parker / Brains / Sir William / Commisioner / The Leader / Kenyon / Salzman / BSS Assistant (voice) |
 Ray BarrettJohn Tracy / Southern (Tiger Four) / Officer Flanigan / Stranger (voice) | John Tracy / Southern (Tiger Four) / Officer Flanigan / Stranger (voice) |
 Sylvia AndersonLady Penelope Creighton-Ward / Gladys Saltzman (voice) | Lady Penelope Creighton-Ward / Gladys Saltzman (voice) |
 Christine FinnTin-Tin Kyrano (voice) | Tin-Tin Kyrano (voice) |