Please answer the following question: What key details about hal walker can be extracted from the following bio? Bio: hal walker -lrb- march 20 , 1896 - july 3 , 1972 -rrb- was an american film director and assistant director . he was known for doing some of the earliest dean martin and jerry lewis films such as '' at war with the army '' and '' sailor beware '' and some with the team of bing crosby and bob hope , directing '' road to utopia '' and '' road to bali '' . he was nominated at the 10th academy awards for the now defunct category -lrb- in its last year they had it as well -rrb- of best assistant director . he was nominated for the film '' souls at sea '' .
A:
- yearsactive is 1935-1953- death date is 3 july 1972- birth date is 20 march 1896- name is hal walker- death place is tracy , california , usa- birth place is ottumwa , iowa , usa- occupation is assistant director and director