 " Angry Dad : The Movie " is the fourteenth episode of The Simpsons ' twenty @-@ second season . It originally aired on the Fox network in the United States on February 20 , 2011 . The plot of the episode involves Bart winning many awards for his new short film based on his web cartoon series Angry Dad , which was first introduced in " I Am Furious ( Yellow ) " , while Homer takes credit for the film during acceptance speeches . 
