Manchester United are a club with a strong history of European comebacks - as interim manager Ole Gunnar Solskjaer knows better than just about anyone.
They will need to summon a doozy of a revival on Wednesday as they take on Paris Saint-Germain in the second leg of their Champions League round of 16 clash, having lost 2-0 at Old Trafford in the first game.
The United players, and their manager, were seen arriving for training at Carrington on a sunny Monday morning ahead of their immensely tricky task.
Solskjaer is urging his players to produce another United miracle, 20 years after the side he played in created magic in order to go all the way in the 1999 Champions League.
United came from two goals down away from home in the semi-final against Juventus in Turin, before their stunning last second victory over Bayern Munich in the final.
Solskjaer's side are heavily depleted for the game - Alexis Sanchez is injured and Paul Pogba is suspended.
However Romelu Lukaku, who was among the stars pictured arriving at Carrington, has found some form, and Solskjaer feels his team have the spirit to perform a comeback.
Recalling that famous night at the Stadio delle Alpi, he added: 'Juventus scored two to go 2-0 up in the first 10 minutes and suddenly you think you're out.
'Yet as soon as we got that one goal away from home, we were in the ascendancy. When we got the score to 2-2, suddenly we were through and they had to panic.
'So that's it for us. We have to get goals in the game. If we get an early one, then suddenly we're in with a shout. We know it is going to be difficult and we've got loads of injuries, but there are a few boys who will want to be part of it.'
uselesss
109
Next up psg.. can.not.wait. Many saying there is no chance.. 90 mins 1 NIL DOWN at camp nou in 99.. winning 2 1 with OLE'S touch.. "Mountains are meant to be climbed" have faith in Ole and the lads.. we're ManUtd Impossible is nothing!!
Bombciklry
64
even we lose in the first leg, we must keep believe in our second squad to prove that we can keep fight at opponent ground until the final whistle !! in OGS we trust.. #MUFC #GGMU #UCL
stenco2017
44
People have ruled Man United out but I can tell you that Man United are still very much in this game..And I can tell you that I have a strong feeling that United might win this one... 2-0 is not a big score line. if United play very they will emerge as winners because they have nothing to lose..
Dotabmnrs
40
My idea is 3-4-3. For three center back. Phil Jones and Bailey should be paired with Lindelof who can play Libero Role and Yes Phil is error prone but his strength and aggresion is must needed to think for that kind of match. With this trio plus Mr. Scot may lead to solid defence. Fred should bo used as box to box and another brazilian man Pereira can play in No 10 role. To obtain the best from Lukaku let his play like as his national duty in World Cup. And don't forget Young was once lt inverted winger and today ho is worth to play for that and that can be lethal for PSG. No more explain is needed for Shaw as LB, Dalot as right back. Rashford should be ueed as false 9 because all PSG defence is ready to tight marking for him and if he play in deep position that can cause PSG defensive line as HIGH DL and If Lukaku and Young vertical run and Pereira kill passes are harmony ,,,, we, ,, die hard funs of RED DEVIL will get enough result to happy. Just my thoughts.