By 1944 he was established as a Broadway juvenile, and he was recruited by
Casey Robinson of
RKO Radio Pictures to play a sensitive Russian soldier in the film
Days of Glory. Signed to a term contract, Vernon went on to play featured roles in dramas, comedies, and musicals, among them
Youth Runs Wild,
Step Lively,
Those Endearing Young Charms,
Bedlam,
Riverboat Rhythm, and
The Woman on the Beach. The RKO studio often offered its own version of another studio's popular property. When
Universal Pictures had
Abbott and Costello, RKO's answer was
Brown and Carney. In the musical-comedy field, Universal had
Donald O'Connor and
Peggy Ryan while
Metro-Goldwyn-Mayer had
Mickey Rooney and
Judy Garland. RKO teamed its popular young players Glenn Vernon and
Marcy McGuire. This pairing resulted in two features, the second being Glenn Vernon's only leading role: a hapless jazz clarinetist who can't read music, in the Hollywood-themed feature
Ding Dong Williams (filmed in 1945). The third Vernon-McGuire film was to be the
Leon Errol feature
Riverboat Rhythm, but McGuire objected to the size of her role. After McGuire angrily petitioned her bosses for her own starring vehicles, RKO released her from the payroll and dissolved the Vernon-McGuire series. RKO waited for almost a year for the public to forget the Vernon-McGuire team, and finally released
Ding Dong Williams in the spring of 1946. Vernon recruited his Broadway co-star Joan Newton to replace McGuire in
Riverboat Rhythm. When tycoon
Howard Hughes bought the RKO studio, many of the resident contract players were dismissed; Vernon left the studio in 1947. He returned to the stage, playing in Los Angeles-area productions. He resumed his screen career as a freelance actor, mostly for the independent studios
Republic,
Monogram, and
Lippert. In 1950, now billed as "Glen Vernon," he was a song-and-dance man in the
vaudeville revue
Hollywood Varieties and played a drunken wastrel in
Lucky Losers with
The Bowery Boys. His movie career never regained its wartime momentum, but he continued to play small roles in motion pictures and television. One of his fellow players from
Ding Dong Williams,
Tommy Noonan, remembered Vernon's calm screen demeanor and cast him as an Army chaplain in his 1959 production
The Rookie. On television, he portrayed a
bellboy in the 1961 episode "The Big Spender" of the
television series Window on Main Street, starring
Robert Young. He also made two brief appearances on the
Perry Mason series (one as a ship steward, the other as a plainclothes detective). In the 1980s and 1990s, Vernon was cast as quaint old men, in films (
So I Married an Axe Murderer) and television (
Doogie Howser, M.D.,
The Golden Girls). Today's audiences may recognize Glenn Vernon from a movie he never actually made: near the beginning of the famous RKO feature ''
It's a Wonderful Life'', when the bereaved pharmacist Mr. Gower gazes at a picture of his deceased son, it's a photo of Glenn Vernon. ==Death==