John Cho

John Cho, known for his roles in 'Star Trek' and 'Harold and Kumar', discusses the unique challenges of his new movie 'Searching' filmed entirely on computer screens. He shares his connection with co-star Haley Lu Richardson in 'Columbus', and talks about the persuasive effort by director Aneesh Chaganty to cast him in a movie. Cho also compares working on big budget and small budget movies, and shares his desires in acting like performing action-packed scenes on a moving train.