Jack (Detective Pikachu)
Jack (Japanese: ジャック Jack) is one of the characters of Detective Pikachu. He is Tim Goodman's childhood friend from Leaventown and is portrayed by Karan Soni.
At the beginning of the movie, Jack tried to assist Tim in catching a wild, lonely Cubone, hoping it would help Tim open up more. However, the attempt went awry, and the Cubone broke free. When Tim left for Ryme City after hearing about his father Harry's death, Jack remained in Leaventown.