Christian Slater, 45, displays silver flecks in his beard as he cuts a more mature figure with Rami Malek 

Christian Slater cut a more mature figure on Friday as he promoted his new crime drama Mr Robot.

The 45-year-old displayed silver flecks in his beard as he posed for pictures at Comic-Con International 2015 in San Diego, California. 

Wearing a leather jacket and loose-fitting jeans, the actor looked sharp and relaxed as he gazed into the camera. 

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Silver fox: Christian Slater cut a more mature figure on Friday as he promoted his new crime drama Mr Robot

Silver fox: Christian Slater cut a more mature figure on Friday as he promoted his new crime drama Mr Robot

He teamed the laid back ensemble with a pair of smart-looking glasses and a navy T-shirt. 

The American, who has two children, was out to promote the new TV show alongside Rami Malek, who plays a young cyber-security engineer.

His 34-year-old co-star also looked sharp in a black leather jacket and black jeans.

Christian plays the title character - a social anarchist who recruits hackers to destroy a corporation.  

Co-stars: The American was out to promote the new TV show alongside Rami Malek (left), who plays a young cyber-security engineer in the programme

Co-stars: The American was out to promote the new TV show alongside Rami Malek (left), who plays a young cyber-security engineer in the programme

Mature: The 45-year-old displayed silver flecks in his beard as he posed for pictures at Comic-Con International 2015

Mature: The 45-year-old displayed silver flecks in his beard as he posed for pictures at Comic-Con International 2015

Happy: The intimate snaps seemed to capture the American's mood, portraying him as happy and care-free

Happy: The intimate snaps seemed to capture the American's mood, portraying him as happy and care-free

A IMDb summary for the crime drama states: '[Mr Robot] follows a young computer programmer who suffers from social anxiety disorder and forms connections through hacking is recruited by a mysterious anarchist.'

The series started at the end of June, attracting 1.75 million viewers during its first show. 

It is thought there will be 10 episodes, with the last aired on August 26.

Matching: Christian's 34-year-old co-star also looked sharp in a black leather jacket and black jeans

Matching: Christian's 34-year-old co-star also looked sharp in a black leather jacket and black jeans

Intense: One shot shows the two men having what appears to be a very intimate conversation 

Intense: One shot shows the two men having what appears to be a very intimate conversation 

Talented: The series started at the end of June, attracting 1.75 million viewers during its first show

Talented: The series started at the end of June, attracting 1.75 million viewers during its first show

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