50 years ago today Dennis Day kept us in Suspense!

Dennis Day appeared for the first time on Jack Benny's radio show on October 8, 1939, taking the place of another famed tenor, Kenny Baker. He remained associated with Benny's radio and television programs until Benny's death in 1974. He was introduced (with actress Verna Felton playing his mother) as a young (nineteen year old), naive boy singer — a character he kept through his whole career. His first song was "Goodnight My Beautiful".

Besides singing, Dennis Day was an excellent mimic. He did many imitations on the Benny program of various noted celebrities of the era, such as Ronald Colman, Jimmy Durante, and James Stewart.

From 1944 through 1946, he served in the US Navy as a Lieutenant. On his return to civilian life, he continued to work with Benny while also starring on his own NBC show, A Day in the Life of Dennis Day (1946-1951). Day's having two programs in comparison to Benny's one was the subject of numerous jokes and gags on Benny's show, usually revolving around Day rubbing Benny's, and sometimes other cast members and guest stars' noses in that fact. His last radio series was a comedy/variety show that aired briefly on NBC during the 1954-55 season.

Television

An attempt was made to adapt A Day in the Life Of Dennis Day as an NBC filmed series, produced by Jerry Fairbanks for Dennis' sponsor, Colgate-Palmolive, featuring the original radio cast, but got no farther than an unaired 1949 pilot episode. In late 1950, a sample kinescope was produced by Colgate and their ad agency showcasing Dennis as host of a projected "live" comedy/variety series (The Dennis Day Show) for CBS, but that, too, went unsold. He continued to appear as a regular cast member when The Jack Benny Program became a TV series, staying with the show until it ended in 1965.

Eventually, his own TV series, The Dennis Day Show (aka The RCA Victor Show), was telecast on NBC from 1952 to 1954. Between 1952 and 1978, he made numerous TV appearances as a singer and actor (such as NBC's The Gisele MacKenzie Show and ABC's The Bing Crosby Show) and voice for animation (such as the Walt Disney feature Melody Time, handling multiple characters).