Come Midnight Monday is a 1982 Australian children's TV series.
[1] Four teenagers fight plans to close the Winnawadgery railway, scrap its veteran steam engine Wombat and build a highway in its place.
Their campaign runs into opposition from a prominent local businessman.
The script was written by regular Bellbird writer Roger Dann, adapted from the children's novel by David Burke OAM.
The train sequences were filmed on the Puffing Billy Railway with NA class locomotive 12A portraying the Wombat.