Ready to air in May this year, HBO's new film All The Way has unveiled its trailer, starring Bryan Cranston as President Lyndon B. Johnson. Directed by Jay Roach and executive produced by Steven Spielberg, the film follows Johnson's first year in office, starting just after the assassination of John F. Kennedy, in which he looks to passing the 1964 Civil Rights Act, which outlawed discrimination based on race, sex, national origin or religion.