Dewey's Special Class Malcolm convinces Dewey to do poorly on an I.Q. test, so that he won't become a ridiculed Krelboyne student. But Dewey does so badly that he is placed in a class for the emotionally disturbed. Hal and Craig compete in a dance competition. Details Casts Videos Galleries Posters Season Lists Title Dewey's Special Class Genres Family Comedy Drama Release Date 2004-05-02 Episode Runtime 00 Hours 22 Minutes Season Number 5 Episode Number 18 Production Companies Fox Television Studios, Regency Television, 20th Century Fox Television Frankie Muniz... Malcolm... Jane Kaczmarek... Lois... Bryan Cranston... Hal... Justin Berfield... Reese... Erik Per Sullivan... Dewey... Christopher Masterson... Francis... Malcolm in the Middle Video Trailer (Trailer) Original Size (3840x2160) Original Size (3840x2160) Original Size (1280x720) Original Size (2560x1440) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (1920x1080) Original Size (3840x2160) Original Size (3840x2160) Original Size (3000x1688) Original Size (3000x1688) Original Size (3840x2160) Original Size (1920x1080) Original Size (1920x1080) Original Size (1920x1080) Original Size (1920x1080) Original Size (1280x720) Original Size (2048x1152) Original Size (1920x1080) Original Size (1280x720) Original Size (1280x720) Original Size (1920x1080) Original Size (1280x720) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (1920x1080) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (2160x1215) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3000x1688) Original Size (3000x1688) Original Size (3000x1688) Original Size (3000x1688) Original Size (3000x1688) Original Size (3000x1688) Original Size (3000x1688) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (2000x3000) Original Size (2000x3000) Original Size (1708x2562) Original Size (1664x2496) Original Size (2000x3000) Original Size (2000x3000) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (2000x3000) Original Size (666x999) Original Size (1000x1500) Original Size (1708x2562) Original Size (1000x1500) Original Size (500x750) Original Size (2000x3000) Original Size (2000x3000) Original Size (1400x2100) Original Size (1708x2562) Original Size (680x1000) Original Size (500x750) Original Size (1000x1500) Original Size (500x750) Original Size (680x1000) Original Size (1708x2562) Original Size (1708x2562) Original Size (2000x3000) Original Size (1666x2498) Original Size (500x750) Original Size (500x750) Original Size (2000x3000) Original Size (1708x2562) Original Size (1000x1500) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (1708x2562) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (1000x1500) Original Size (2000x3000) Original Size (2000x3000) Original Size (1000x1500) Season 1 16 Episode(s) 2000-01-09 Season 2 25 Episode(s) 2000-11-05 Season 3 22 Episode(s) 2001-11-11 Season 4 22 Episode(s) 2002-11-03 Season 5 22 Episode(s) 2003-11-02 Season 6 22 Episode(s) 2004-11-07 Season 7 22 Episode(s) 2005-09-30