Michael D. Smith earned a Bachelor of Arts in history at College of the Ozarks in Point Lookout, Missouri followed by a Master of Arts in history at the University of Missouri-Kansas City. Inspired by such critics as Gene Siskel and Roger Ebert, Michael started reviewing films in 1992 for College of the Ozarks's student-run newspaper. After returning to the Kansas City area in 1994, he continued film reviewing by writing for the Cass County Democrat Missourian in Harrisonville. In 2000 Michael joined Sun Publications in Overland Park, Kansas where he served as its film critic and Arts and Entertainment Editor. During his tenure there, he was also the film critic for the "Fine Arts Radio Hour" and "Celebrity Scoop" radio shows on KXTR. After leaving the Sun in late 2002, he became the A&E writer for the Olathe News in Olathe, Kansas. He also worked as a freelance writer for The Squire in Leawood, Showcase Publishing in Lake Ozark, Missouri and the Kansas City Star.

Michael is currently a member of the Kansas City Film Critics Circle, a professional film critic organization established in 1966 by the late Dr. James Loutzenhiser.