The teams are in the tunnel... The players are looking very pensive, which is none too surprising.

Falkirk: Thomson, Muirhead, Watson, Gasparotto, Leahy, Craigen, McKee, Kerr, Sibbald, Baird, Austin.

Subs: Rogers, Kidd, Taiwo, Hippolyte, Miller, McHugh, Aird.

Dundee United: Bell, Dillon, Durnan, Edjenguele, Dixon, Andreu, Kuate, Flood, Spittal, Murray, Mikkelsen.

Subs: Coll Donaldson, Fraser, Nicholls, Telfer, Zwick, Robson, Allardice.

Referee: Kevin Clancy

There are two changes for Falkirk - John Baird is in for Lee Miller up front, and Paul Watson comes in for Peter Grant at centre-back.

For United, Paul Dixon and Sean Dillon replace Jamie Robson and Stewart Murdoch in the full-back areas.

Steven Thompson
Former Scotland striker on BBC Sportsound

The stadium is filling out nicely and if it's anything like Tuesday night's game, it's going to be an absolute belter. Both of these teams would undoubtedly add to the Premiership in Scotland. Falkirk are desperate to make the jump this time. They've got the experience. It's a very difficult game to call. I think the home advantage for Falkirk, on the surface they play on, and with United's very average away record, I think it gives Falkirk the edge.

Remember, whoever wins the match tonight, and it could go to extra-time and penalties, will play the 11th-placed team in the Premiership over two legs for a place in the top flight next season. That could be Hamilton Accies or Inverness Caledonian Thistle.

A very warm welcome to our coverage of the second leg of the Scottish Premiership semi-final between Falkirk and Dundee United. It's 2-2 from the first leg at Tannadice and promises to be a cracker!