Tom Hanks and Meryl Streep are two of America's most revered actors. Yesterday, the two visited 'Ellen' to promote their new, Steven Spielberg-directed drama 'The Post', and got a little silly. Streep and Hanks did their best renditions of each other's most iconic roles, from 'Forrest Gump' to 'The Devil Wears Prada'. Check it out above - it's fun to see two great actors get goofy like this. Plus, Tom Hanks looks great in a Margaret Thatcher wig!