Ferrell’s ‘Billion Dollar Movie’ heads to Sundance (AP)

FILE - In this July 22, 2008, file photo, actors John C. Reilly, left, and Will Ferrell pose backstage at MTV Studio's in Times Square for MTV's 'Total Request Live' show in New York. Reilly and Ferrell will star in 'Tim and Eric's Billion Dollar Movie,'  the story of two filmmakers who get the most colossal budget ever, only to have it all go wrong. The film will showcase at Sundance Film Festival in January. (AP Photo/Peter Kramer, file)AP – Here’s a dream come true for cash-strapped filmmakers: A billion-dollar movie budget.