Cannes, May 19 -- Benedict Cumberbatch stole attention with his red carpet appearance at the 78th edition of the Cannes Film Festival.

He walked the red carpet with his wife, Sophie Hunter. Dressed in a black tuxedo, which he completed with a neat white shirt and bowtie, Benedict looked dapper. What caught everyone's attention was his black arm sling.

While the cause of the injury remains unknown, Cumberbatch didn't let it affect his style.

Benedict's wife, Sophie Hunter, was seen dressed in a stunning off-shoulder dress. Both happily posed for the shutterbugs.

Benedict attended the Cannes Film Festival for the premiere of his film 'The Phoenician Scheme', which is directed by Wes Anderson.

As per Deadline, the audience gave a 7.5-mi...