After completing his education at George Washington University, Bassler
began his career in the film industry as a researcher at Paramount in
1924. He then graduated to the studio's cutting room, where he worked
as editor between 1928 and 1930. During the succeeding decade, Bassler
was active as a literary agent for Reader's Digest. He was based in
Vienna (staying at the famous Hotel Sacher), at the time of the
Austrian 'Anschluss' with Germany, conferring with Dr. Paul Koretz,
20th Century Fox's resident expert on international copyright.
Bassler returned to Hollywood as a producer in 1942, under contract at
20th Century Fox. He was put in charge of several A-grade productions,
including
The Black Swan (1942),
The Lodger (1944),
The Snake Pit (1948),
Halls of Montezuma (1951),
Kangaroo (1952) (overseeing the picture
at 'Zanuckville', near Port Augusta in South Australia) and the
thriller
Suddenly (1954). On a less
happy note, Bassler also served as executive producer on the abysmal
musical comedy
Gentlemen Marry Brunettes (1955),
the failure of which likely prompted his move from feature films to
episodic television. He retired in 1960.