Simu Liu and Melissa Barrera in 'The Copenhagen Test' Peacock Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment Logo text Peacock has released a full trailer for its upcoming thriller The Copenhagen Test, starring Simu Liu as a man with a problem that is very much all in his head. As in, Liu's character has literally had his brain hacked, and since he works as a government intelligence analyst, he has a big problem.