LAST MEETING: Millwall 2 Orient 1 (25-04-09).

Scott McGleish missed a penalty before fellow loanee Simon Church fired Orient in front.

But ex-O’s hitman Gary Alexander returned to haunt his former club with two goals in the final 20 minutes.

The fnal whistle was marred by a pitch invasion by Millwall fans who rushed to taunt the travelling O’s supporters.

ABOUT THE OPPOSITION: Chairman John Berylson must be privy to secret knowledge. During the summer, he called Millwall FC a better investment than Liverpool FC.

DANGER MEN: Millwall’s own defence is much weakened right now by injuies, but Orient will need to be tight at the back. Striker Neil Harris has hit six goals in all competitions. Alexander will pose a threat if he is fit, so will ex-non league hitman Steve Morison.

PREDICTION: Leyton Orient 2 Millwall 2.

DID YOU KNOW: Danny Baker, the original presenter of Five Live’s 6-0-6 radio phone-in is a massive Millwall fan.

MIDWEEK: Orient make the trip to Norwich City on Tuesday.