Kirk Alyn
Kirk Alyn (1910–1999) was an American actor, best known for being the first actor to play Superman in live-action in Superman serial and Atom Man vs. Superman as well as Blackhawk in the Blackhawk serial, and Sam Lane in Superman: The Movie.
Alyn started as a chorus boy for Broadway plays, appearing in notable musicals such as Girl Crazy, Of Thee I Sing, and Hellzapoppin' during the 1930s.
He also worked as a singer and dancer in vaudeville before relocating to Hollywood during the early 1940s to act for feature movies, but he was successful only in gaining bit parts for low-budget movies before obtaining the role of Superman in 1948. During World War II he served in the United States Navy.
Superman
Battlestar Galactica
When Worlds Collide
The Three Musketeers
Action in the North Atlantic
You Were Never Lovelier
A Guy Named Joe
The Time of Their Lives
Scalps
Beginning of the End
The Eddy Duchin Story
Dennis the Menace