Back in October, King Shark made a surprise cameo in the fourth episode of The Flash season two ‘The Fury of Firestorm’ [watch his cameo here], and now Arrow star David Ramsey has teased the return of the DC supervillain for next week’s two-part crossover between the two CW shows.

“We are going to be tracking down a particular member of the Suicide Squad that so happens to be a 14-foot shark,” said Ramsey at the Heroes and Villains Fan Fest, when asked about the storyline that brings the heroes of the two shows together (via CBR).

The crossover airs on December 1st and December 2nd, and you can check out an extended trailer for the two-part special here.