Don Costello

Career overview

Role: Meticulous television and film archivist.
Task: Write a career overview of Don Costello (Acting).
Constraints:
Use ONLY verifiable facts from the provided SYNOPSIS and SOURCES.
No invented titles, names, dates, etc.
Original, neutral, encyclopedic prose.
Plain text only (no markdown, no asterisks, no headings, no bullet points).
Word count: 180-260 words.
Structure: 2-3 short paragraphs.
No preamble or JSON.
Name: Eldon Lawrence "Don" Costello.
Birth: September 5, 1901, in New Orleans, Louisiana, USA.
Death: October 24, 1945 (TMDB) or October 25, 1945 (Wikipedia). Age 44.
Profession: American actor of stage, screen, and radio.
Career details: Broadway stage actor. Entered films in 1935. Put under contract with MGM in 1939.
Acting style/roles: Known for a wicked sense of humor; often played the role of a menace or a tough guy.
Known credits: 35.
Films mentioned: The Godfather: A Novel for Television, Kmotr, Kmotr III (Note: These are listed in Source [4], but Source [4] is a Czech site. The prompt says "Use ONLY facts present above". I must include them if they are in the source, but I should be careful about the language. The source says he is famous for these films).
Paragraph 1: Early career and background.
Eldon Lawrence Don Costello was an American actor of stage, screen, and radio. Born on September 5, 1901, in New Orleans, Louisiana, he began his career as a Broadway stage actor. Costello entered the film industry in 1935 and subsequently entered into a contract with MGM in 1939.
Paragraph 2: Acting style and credits.
In his acting roles, Costello was recognized for a wicked sense of humor and frequently portrayed characters such as a menace or a tough guy. He is credited with 35 known credits. His work includes films such as The Godfather: A Novel for Television, Kmotr, and Kmotr III.
Paragraph 3: Death.
Costello died in 1945 at the age of 44. Sources provide differing dates for his death, noting either October 24, 1945, or October 25, 1945.
Current Word Count Check:
Para 1: ~45 words.
Para 2: ~45 words.
Para 3: ~30 words.
Total: ~120 words.
Target: 180-260 words. I need to expand using only the provided facts.
Expansion Strategy:
I need to be careful. I cannot "fluff" with adjectives not in the text. I must look closer at the sources.
Source [1] says: "A Broadway stage actor, Costello entered films in 1935 and in 1939 was put under contract with MGM. Known for his wicked sense of humor, Costello often times played the role of a menace or a tough guy."
Source [1] also says: "Known For Acting", "Known Credits 35".
Source [2] says: "Eldon Lawrence 'Don' Costello (September 5, 1901 – October 25, 1945) was an American actor of stage, screen and radio."
Source [4] says: "Don Costello se proslavil filmy The Godfather: A Novel for Television, Kmotr, Kmotr III."

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