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Mark Forest

1933 – 2022

American actor, bodybuilder and opera singer

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About Mark Forest

Lived 1933 – 2022 (aged 89). Mark Forest was an American film actor, bodybuilder and opera singer.

Lou Degni (January 6, 1933 – January 7, 2022), known professionally as Mark Forest, was an American actor and bodybuilder – widely known as the protagonist in a series of 1960s sword and sandal or peplum movies — including his recurring role as Maciste.

Life and career Born Lorenzo Louis (Lou) Degni in Brooklyn, NY, Forest was a third generation Italian-American; his grandparents were from Naples. He began bodybuilding at 13, subsequently opening his own gym on Long Island. A talent scout saw his picture and invited him to Hollywood to audition for the role of Tarzan. Though he did not get the part, he became a member of the musclemen troupe in Mae West's Las Vegas stage show. During this time he entered numerous weightlifting competitions, winning the title of "Mr. Muscle Beach" in Venice, California.

After the worldwide success of Hercules, he became the second American actor recruited by Italian producers (after Steve Reeves), and was signed to a three-picture contract with La vendetta di Ercole (retitled Goliath and the Dragon) as his first film for the US market. At this time Degni began using the pseudonym Mark Forest, and using his advantage of speaking fluent Italian prior to arriving in Europe. For the English version of the film he was dubbed by Jackson Beck who voiced Bluto in the Popeye cartoons.

Forest continued in the peplum genre, active in Rome from 1961-1965,

He later lived in Arleta, California, and died on January 7, 2022, a day after his 89th birthday.

Filmography

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Important facts

Birth century
Nationality
Also known as
Lou Degni

People in Mark Forest's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Mark Forest's

Frequently asked questions

Who was Mark Forest?

American actor, bodybuilder and opera singer

When was Mark Forest born?

Mark Forest was born on 6 January 1933 in Brooklyn.

When did Mark Forest die?

Mark Forest died on 7 January 2022 in Los Angeles.

What was Mark Forest's occupation?

Mark Forest was a film actor, bodybuilder and opera singer.

What nationality was Mark Forest?

Mark Forest was American.

Sources & further reading

· Wikipedia: Mark Forest

· Wikidata: Q275389

· DBpedia: Mark Forest

Cite this page

APA: Biography.guide. (2026). Mark Forest. https://biography.guide/mark-forest/

MLA: "Mark Forest." Biography.guide, https://biography.guide/mark-forest/.

Chicago: "Mark Forest." Biography.guide. https://biography.guide/mark-forest/.

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

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