Arsenal are potentially 90 minutes away from reaching just their second-ever Champions League final.
In their way stands Paris Saint-Germain, who have a 1-0 lead in the tie following their narrow win at the Emirates Stadium in the first leg last Tuesday night.
Ousmane Dembele scored the only goal in the reverse fixture in north London - meaning Arsenal require a win in the French capital to have a chance of reaching the final in Munich.
Mikel Arteta goes into the second leg after receiving a welcome fitness boost with some members of the squad recovering from injuries.
Jurrien Timber and Riccardo Calafiori both returned to training on Tuesday after spells on the side-lines and are in contention to feature at the Parc des Princes in the semi-final second leg.
Here, football.london takes a closer look at the TV info needed to be able to follow the Champions league semi-final second leg between Arsenal and PSG;
What time does Paris Saint-Germain vs Arsenal kick-off?
Arsenal's clash against PSG in the Champions League is scheduled to kick-off at 8pm on Wednesday, May 7 at the Parc des Princes.
Is Paris Saint-Germain vs Arsenal being shown live on TV?
Yes. TNT Sports will be broadcasting the match-up between Arsenal and PSG in the Champions League semi-final second leg.
Coverage is expected to get underway at 7pm and will be broadcast live on TNT Sports 1 and TNT Sports Ultimate. This will be available to watch for paying TNT Sports customers.
Alternatively, football.london will be in attendance to provide live match coverage from the French capital.
How to live stream Paris Saint-Germain vs Arsenal
Thanks to TNT Sports broadcasting PSG vs Arsenal - in the Champions League - the fixture is also available to live stream on Wednesday night. Paying customers will be able to live stream the semi-final second leg via TNT Sports' mobile app, as well as online.
There's also the option for fans to watch the action on Discovery+. This will be available to paid subscribers - and TNT Sports customers - via the Discovery+ mobile and TV app, as well as online.
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UEFA Champions League