Adebayo Akinfenwa (Wycombe Wanderers) is shown the yellow card.
Scott Cuthbert and James Collins struck in the closing seconds to snatch Luton an unlikely win at Wycombe.
The visitors had trailed to an Adebayo Akinfenwa goal as the clock ticked towards the 90th minute.
But Cuthbert scored in the final moments before Collins sealed a dramatic comeback in the eighth minute of stoppage time, somehow forcing the ball home.
It was harsh on the hosts, and particularly goalkeeper Scott Brown, who had saved a 52nd-minute Danny Hylton penalty after he was pushed over by Joe Jacobson, and Akinfenwa, whose return to the side re-energised them after two scoreless games without the striker.
Akinfenwa had headed what looked for a long time to be the winner, rising highest to meet Michael Harriman's cross and find the corner.
And Luton were largely unable to cope with the big man's presence, struggling in particular from set-pieces.
But Wycombe, who were the better side for much of the game, could not survive a late onslaught, as Cuthbert prodded in from six yards and Collins' close-range header then somehow crept in.
Match report supplied by the Press Association.
- 8BeanBooked at 80mins
- 4GapeSubstituted forSaundersat 34'minutes
- 20AkinfenwaBooked at 90minsSubstituted forTysonat 66'minutes
- 25Mackail-SmithSubstituted forCowan-Hallat 90+2'minutes
- 16ReaSubstituted forLeeat 84'minutes
- 4McCormackSubstituted forCuthbertat 41'minutes
- 11ShinnieBooked at 31minsSubstituted forCornickat 63'minutes
- 9HyltonBooked at 90mins
- 19CollinsBooked at 44mins
- James Linington
- Shots on Target
Match ends, Wycombe Wanderers 1, Luton Town 2.
Second Half ends, Wycombe Wanderers 1, Luton Town 2.
Danny Hylton (Luton Town) is shown the yellow card.
Goal! Wycombe Wanderers 1, Luton Town 2. James Collins (Luton Town) header from the left side of the six yard box to the top left corner. Assisted by Luke Berry.
Corner, Wycombe Wanderers. Conceded by Dan Potts.
Corner, Wycombe Wanderers. Conceded by Pelly-Ruddock Mpanzu.
Attempt blocked. Danny Hylton (Luton Town) right footed shot from outside the box is blocked.
Michael Harriman (Wycombe Wanderers) wins a free kick in the attacking half.
Foul by Danny Hylton (Luton Town).
Substitution, Wycombe Wanderers. Paris Cowan-Hall replaces Craig Mackail-Smith.
Attempt blocked. Nathan Tyson (Wycombe Wanderers) right footed shot from the left side of the six yard box is blocked.
Goal! Wycombe Wanderers 1, Luton Town 1. Scott Cuthbert (Luton Town) right footed shot from the centre of the box to the bottom left corner. Assisted by Elliot Lee.
Jack Stacey (Luton Town) wins a free kick in the attacking half.
Foul by Craig Mackail-Smith (Wycombe Wanderers).
Corner, Luton Town. Conceded by Adam El-Abd.
Attempt missed. Joe Jacobson (Wycombe Wanderers) right footed shot from outside the box is high and wide to the right.
Substitution, Luton Town. Elliot Lee replaces Glen Rea.
Attempt missed. Sam Saunders (Wycombe Wanderers) right footed shot from outside the box is high and wide to the left from a direct free kick.
Craig Mackail-Smith (Wycombe Wanderers) wins a free kick in the defensive half.