The pot-smoking dynamic duo return on April 25, 2008, in a zany comedy which follows Harold and Kumar on their adventures to Amsterdam to pursue Harold's love interest. But while en route to the hash capitol, a misinformed passenger accuses Kumar for a terrorist, forcing the dream team battle a uproarious case of mistaken identity. Starring John Cho, Kal Penn, Eric Winter, David Krumholtz, and Neil Patrick Harris.