The unseen photo was taken during their visit to India to promote their 2017 action movie 'xXx: Return of Xander Cage'
Security officers have cordoned off the area, while the injured were transported to a local hospital center, reports Xinhua news agency.
French Interior Minister Christophe Castaner told reporters that several of the wounded were in critical condition and that he was heading to Strasbourg.
"Our security and rescue services are mobilised," Castaner added.
According to sources from local authorities, the suspected gunman identified as 29-year-old and known to police for criminal activity has been cornered. Police had reportedly exchanged gunfire with the suspect during the chase.
The Prosecutor's Office said French counter-terrorism prosecutor has opened investigation into the incident.
Bordering Germany, Strasbourg is the capital city of the Grand Est region in northeastern France.
The unseen photo was taken during their visit to India to promote their 2017 action movie 'xXx: Return of Xander Cage'
From exploring the Louvre Museum in Abu Dhabi to Easter brunches, there are several things to do in the UAE this weekend
The film is a tense thriller about a group of journalists documenting societal collapse
One song has a reference to the groundbreaking country performer who became the first Black woman to play the 'Grand Ole Opry'
The Oscar-nominated actress is no stranger to big-budget films
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