Star of The Dick Van Dyke Show and Diagnosis: Murder.
He served as a radio announcer in the United States Army Air Corps during World War II.
He had his own show named after him, and played in Mary Poppins and Bye Bye Birdie.
He got married to Margie Willett on February 12, 1948, and after their divorce on May 4, 1984, he married Arlene Silver on February 29, 2012.
He starred in the film Mary Poppins with Glynis Johns.