Several directors have taken to their Twitter accounts to reveal casting announcements over the past few years. Writer-director-star Jon Favreau might have been the first to do so with a Vine video, which revealed that Dustin Hoffman and Bobby Cannavale have joined the cast of Chef. Take a look at the video, along with Jon Favreau's tweet below.

"New cast members. #Chef"

No details were given in regards to what characters Dustin Hoffman and Bobby Cannavale may play, but they join a cast that includes Jon Favreau, Sofía Vergara, John LeguizamoScarlett Johansson, and Robert Downey Jr.

Jon Favreau is directing from his own script, which follows a former chef (Jon Favreau) who decides to start a food truck in Los Angeles. Production is already under way in L.A.