A Monotrain is a rail based transportation system based on a single rail, that acts as its sole support and its guideway.
Warren Grafton takes Jeff Tracy, Brains and Tin-Tin on-board a Pacific-Atlantic Monotrain for a test ride of his fully automated mono train. However, a storm caused a helijet to crash into a portion of track, and the lack of crew meant that the four had to stop the train themselves before it crashed off the track. It appeared in Brink Of Disaster.
The Anderbad Express Monotrain in The Perils Of Penelope.
The Zombite Monotrain from The Uninvited.
Tracy Island MonotrainEdit
Thames River MonotrainEdit
The Thames River Monotrain from Thunderbirds.
- Footage of the Transcontinental Rocket Monotrain leaving the station was also used in the Joe 90 episode Three's a Crowd.