John Guidetti came off the bench to score a dramatic injury-time equaliser as Celtic drew 3-3 with Inter Milan in a thrilling Europa League last-32 tie.
The Swedish striker beat Juan Pablo Carrizo with a superb finish to score his first goal since the end of November as Ronny Deila's side recovered from a poor start at Parkhead.
Xherdan Shaqiri and Rodrigo Palacio had Inter two goals ahead inside 13 minutes but recent signing Stuart Armstrong pulled one back and just two minutes later the ex-Dundee United midfielder forced an own goal from Hugo Campagnaro.
Palacio seized on an error from Craig Gordon to give Roberto Mancini's men an interval lead but Celtic pressed hard for an equaliser and were rewarded when Guidetti pounced following an assist from fellow sub Liam Henderson at the end of an incredible match.
The second leg in the San Siro takes place next Thursday, with a 6.00pm kick-off.