Mr. Conductor's supply of magic gold dust, which allows him to travel between Shining Time and Thomas's island, is critically low. Unfortunately, he doesn't know how to get more. Meanwhile, Thomas is fending off attacks by the nasty diesel engines. Getting more gold dust will require help from Mr. C's slacker cousin, his new friend Lily and her morose grandfather, plus the secret engine.
Alec Baldwin
as Mr. Conductor
Peter Fonda
as Grandpa Burnett Stone
Mara Wilson
as Lily Stone
Eddie Glenn
as Thomas (voice)
Neil Crone
as Diesel 10 / Gordon / Splatter / Tumbleweed (voice)
Michael E. Rodgers
as Mr. C. Junior
Britt Allcroft
as Lady (voice)
Kevin Frank
as Henry / Dodge / Bertie / Harold (voice)
Linda Ballantyne
as Percy (voice)
Susan Roman
as James (voice)
Colm Feore
as Toby (voice)
Cody McMains
as Patch
