The CW has released the official description of the episode “Patriot.” The episode features the return of Aquaman with his wife, Mera, and Battlestar Galactica’s Michael Hogan.
The episode airs on November 19 and is directed by Smallville star and producer Tom Welling.
DC COMICS CHARACTER AQUAMAN RETURNS WITH HIS WIFE MERA; TOM WELLING DIRECTS AND MICHAL HOGAN (“BATTLESTAR GALACTICA”) GUEST STARS AS COL SLADE. – In an effort to protect the rest of the team, Oliver (Justin Hartley) decides to register for the Vigilante Registration Act to see what the government plans to do with the new law. As he suspected, it was a trap to lure superheroes to an undisclosed location where he is confined to a jail and subjected to a battery of brutal tests under the supervision of Col. Slade (guest star Michael Hogan, “Battlestar Galactica”). Aquaman (guest star Alan Ritchson) and his new wife Mera (guest star Elena Satine) team up with Clark to free Oliver. Lois is frustrated when Clark continues to push aside her offers to help the team and sets out to prove she can play with the big boys.
Source: Kryptonsite
