Watch Night at the Museum: Battle of the Smithsonian (2009) HD Full Movie Free on SolarMovie. Watch Night at the Museum: Battle of the Smithsonian (2009) online free. Security guard Larry Daley infiltrates the Smithsonian Institution in order to rescue Jedediah and O...Security guard Larry Daley infiltrates the Smithsonian Institution in order to rescue Jedediah and Octavius, who have been shipped to the museum by mistake.