Tom and Jerry is an American animated series created by Hanna and Barbera centering on the rivalry between a cat (Tom) and mouse (Jerry) whose chases often involved comic violence. It won the Academy Award for best animated short film seven times. Sherlock Holmes: A Game of Shadows is the sequel to 2009's Sherlock Holmes film based on the character created by Sir Arthur Conan Doyle. Ivan Tsarevich is a hero of Russian folklore who is often engaged in a struggle with Koschei. Mr. and Mrs. Smith depicts a married couple who are secretly assassins unaware their spouse is also an assassin.