Hop on board for 7 fun-packed episodes from Ernie and his pals. Over 84 minutes of amazing adventures from International Underground including:

SNOW GO: Moscow arrives at International Underground to find all the trains snowed in.
POP DECOY: Sam 7 makes a secret visit, but can Jubilee keep it a secret?
SIR CLUNKALOT: Ernie solves the mystery of the ghost at Mystery Mansion.
R RAILS NEVER FAILS: A surprise party for Mr Rails but Ernie has a cold.
BROOKLYN AND ROCKY TWO-SHOES: Ernie helps Rocky Two Shoes become the fastest runner in the Universe.
CATNAPPED: A missing cat at International Underground worries Ernie and the trains.
CAUGHT PURPLE HANDED: An explorer with a very rare plant visits International Underground.