An MI6 agent will trade the damp air of Britain for the sunny climes of paradise when Hawaii Five-0 returns this fall.

Chris Vance is ready to take a break from the chaos of Supergirl's National City, and the actor will chart a course to the Aloha State. Although there are no Kryptonians guarding the shores of Oahu, the Brit's MI6 character will butt heads with another group of superheroes in the form of Five-0.

"[Vance plays a] British MI6 agent who goes up against Five-0, then teams with them to solve a big story," showrunner Peter M. Lenkov teased, according to TV Line.

Unfortunately, that little tidbit is all the info Lenkov was willing to share. Five-0 is no stranger to dealing with spooks - Steve's (Alex O'Loughlin) own mother is a CIA agent - and there is always a chance Vance's character will slip into a pre-established storyline. Between the return of Doris (Christine Lahti) and the debut of Wo Fat's father, season 7 will have plenty of opportunity to take on the world of international espionage. After all, it was just last year that McGarrett went head to head with a Russian spy in order to secure clandestine information for the Agency.

Closer to home, Hawaii's elite taskforce will have to deal with a brand new mystery. A serial killer is on the loose, and McGarrett will have to assemble a team of experts to dive into the mind of season 7's new baddie. Click here to find out who else will aid Five-0 this fall.

Find out more when Hawaii Five-0 returns to CBS on Sept. 23 at 9 p.m. ET. Click the video below to see a preview for the series' latest episode, "Pa'a Ka 'Ipuka i Ka 'Upena Nananana/O Ke Ali'i Wale No Ka'u Makemake."

Tags: Hawaii Five-O television CBS