Sooty is drilling for cash

But it is true.

Thomas the Tank Engine's recent foray off the rails, across the Atlantic to Hollywood, has reaped huge earnings.

A feature length film about Thomas and friends has clocked up cinema receipts of more than $50m (�34m) and is still going strong.

Gullane Entertainment, which owns the media rights, has reported pre-tax profits up 59% at �9.21m, and forecast more rail-backed earnings to come.

"Our plan is to produce up to 78 new [Thomas the Tank Engine television] episodes over the next three years, which will expand Thomas' world, by adding new characters and locations," said chief executive William Harris.

Thomas: Engine for growth

Thomas is undoubtedly Gullane's biggest star, although recently Sooty, Captain Pugwash, Mumfie and James the Cat have the company's portfolio of characters.

James knows how to become a fat cat

"As we continue to grow our business and make acquisitions, Thomas contributes a lower percentage of the group's revenue, despite the brand's strong growth," said chairman Adam Mills.

"Excluding the effects of the feature film, Thomas accounted for around 70% of our revenue in the year, compared with 83% in the prior year."

New records

Gullane acquired Guinness World Records in July for �45.5m.

"The acquisition has given us ownership of another quite exceptional brand, which attracts a particularly strong following amongst 8-13 year old boys," said Mr Harris.

"We believe that there is significant potential for growth in all areas of the GWR business."