Thunderbirds: Brink of Disaster

Jeff, Brains and Tin-Tin find themselves trapped onboard a crooked entrepreneur's automated cross-country monorail that is hurtling towards a collapsed bridge without means of stopping.

CAST

Peter DyneleyJeff Tracy / Hugo (voice)

Shane RimmerScott Tracy (voice)

David HollidayVirgil Tracy (voice)

Matt ZimmermanAlan Tracy / Doolan / Stan (Patrol 304) / Patrol Base (voice)

David GrahamBrains / Parker / Warren Grafton / Harry Malloy (voice)

Sylvia AndersonLady Penelope (voice)

Christine FinnTin-Tin (voice)

Ray BarrettSelsden / 2nd Investor / Joe (Patrol 304) / Crook with Machine Gun (voice)