
Actor · Writer · Producer
I. A. L. Diamond
21 credited titles on WatchWise
I. A. L. Diamond (June 27, 1920 - April 21, 1988) was a comedy writer in Hollywood from the 1940s through the 1980s.
I. A. L. Diamond in one minute
Commercial performance
All figures are associated, not attributed — box-office numbers are sourced from TMDB and Wikipedia (reused under CC BY-SA), shown in US$, and weighted by billing prominence. Coverage varies by title; figures are estimates, not audited trade data.
What drives the index
1.7x return · 33% of films profitable · trending up · little recent work. Weighted toward recent releases (a film counts half as much every 6 years) and toward titles they actually carried.
Acted in (2)
Written (16)
Titles are ones WatchWise has catalogued so far — not necessarily a complete filmography.

















