Biography.guide
Home › People › Film actor › Leonard Mann
Portrait of Leonard Mann

Leonard Mann

b. 1947

Italian actor

Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About Leonard Mann

Born 1947. Leonard Mann is an Italian and American film actor, film director, social worker and writer.

Leonardo Manzella (born March 1, 1947), best known as Leonard Mann, is an American social worker, writer, and former actor. He played numerous leading roles in Italian genre films between 1969 and 1989, especially in Spaghetti westerns and poliziotteschi.

He was discovered by producer Manolo Bolognini as he was walking along Via Veneto and Bolognini, impressed by his face that reminded him of Franco Nero and Terence Hill, immediately put him on the screen, launching his career with the leading role of Sebastian in The Forgotten Pistolero.

Since retiring from showbusiness in 1989, he has worked as a social worker and therapist for the Los Angeles Unified School District in addition to a private practice San Luis Obispo. A vocal advocate of prison reform, he has written and produced a play, Cages, about his experiences working with inmates.

Selected filmography The Forgotten Pistolero (1969) Youth March (1969) Chuck Moll (1970) Vengeance Is a Dish Served Cold (1971) Amore amaro (1974) The Body (1974) Rudeness (1975) (TV) "Charlie's Angels" (1976) The Left Hand of the Law (1976) Weapons of Death (1977) Wifemistress (1977) The Criminals Attack. The Police Respond. (1977) Death Steps in the Dark (1977) The Perfect Crime (1978) The Humanoid (1979) Night School (1981) Copkiller (1983) Unfaithfully Yours (1984) Cut and Run (1985) Flowers in the Attic (1987) Silent Night, Deadly Night 3: Better Watch Out! (1989)

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

Birth century
Nationality
Also known as
Leonardo Manzella

People in Leonard Mann's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Leonard Mann's

Frequently asked questions

Who is Leonard Mann?

Italian actor

When was Leonard Mann born?

Leonard Mann was born on 1 March 1947 in Albion.

What is Leonard Mann's occupation?

Leonard Mann is a film actor, film director, social worker and writer.

What nationality is Leonard Mann?

Leonard Mann is Italian and American.

Sources & further reading

· Wikipedia: Leonard Mann

· Wikidata: Q1507625

· DBpedia: Leonard Mann (actor)

Cite this page

APA: Biography.guide. (2026). Leonard Mann. https://biography.guide/leonard-mann-film-actor/

MLA: "Leonard Mann." Biography.guide, https://biography.guide/leonard-mann-film-actor/.

Chicago: "Leonard Mann." Biography.guide. https://biography.guide/leonard-mann-film-actor/.

Data last updated: 2026-09-22 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

Page generated 2026-09-27 05:04 UTC