Adler was born in New York City in 1906 (some references have listed his birth year as 1908 or 1909) with "Buddy" as his childhood nickname. His family ran a small chain of department stores and Adler did advertising copy for the chain. He began writing short stories in his spare time and published them under the name "Bradley Allen". In 1936 he moved to Hollywood where he wrote the Pete Smith short features for MGM. He wrote the screenplay for the short documentary film Quicker'n a Wink, which won an Oscar in 1940. He also owned a small string of movie showhouses, called the Hitching Post.[2]
During World War II, Adler served in the Signal Corps (1941–1945), ending with the rank of colonel. [3]
In 1954 Alder moved from Columbia to Fox, where he produced several films.[2]
Adler was born in New York City. He moved to Los Angeles, California, in 1936 and resided there for the rest of his life. In 1940 he married actress Anita Louise Fremault (1915–1970), with whom he had two children. The family were at his bedside when he died in 1960, from lung cancer.[2]Joan Collins told a story on The Graham Norton Show about a party where Adler asked Joan if she would like her pick of roles from upcoming Fox productions, and she said yes. He then told her that although he was older than her and married, if she was "nice" to him, he could do that for her. She rebuffed him and said that she was not interested in using the casting couch to get ahead in her career.