Knuckleball! is a 2012 English-language Documentary Sport movie directed by Ricki Stern and Anne Sundberg and produced by Dan Cogan, Christine Schomer, Ricki Stern and Annie Sundberg. Knuckleball! features Tim Wakefield, R. A. Dickey, Dave Lennon, Jim Bouton, Charles Hough, Roger Angell and Ryan Zimmerman. The music was composed by Paul Brill. The motion picture has a running time of 93 minutes. It was released on 18th September 2012 and it received positive reviews from critics when it was released. Distribution rights for the motion picture were acquired by Amelia & Theo Films. A documentary that showcases baseball's most unpredictable pitch.