Thunderbirds: The Perils of Penelope
Lady Penelope goes on the trail of a kidnapped scientist, only to find herself in mortal danger at the hands of a megalomaniac determined to exploit the expert's work to his advantage.
| Actor | Role |
|---|---|
 Sylvia AndersonLady Penelope Creighton-Ward (voice) | Lady Penelope Creighton-Ward (voice) |
 Peter DyneleyJeff Tracy / Sir Jeremy Hodge (voice) | Jeff Tracy / Sir Jeremy Hodge (voice) |
 Shane RimmerScott Tracy (voice) | Scott Tracy (voice) |
 David HollidayVirgil Tracy (voice) | Virgil Tracy (voice) |
 Matt ZimmermanAlan Tracy / Albert (voice) | Alan Tracy / Albert (voice) |
 David GrahamGordon Tracy / Parker / Professor Borender / Roach / Waiter / Colonel Benson (voice) | Gordon Tracy / Parker / Professor Borender / Roach / Waiter / Colonel Benson (voice) |
 Ray BarrettDr. Godber (voice) | Dr. Godber (voice) |
 Christine FinnTin-Tin Kyrano (voice) | Tin-Tin Kyrano (voice) |