Lou Jacobi
Lou Jacobi (born Louis Harold Jacobovitch; 28 December 191323 October 2009) was a Canadian actor and comedian, known for his many character roles. He came to prominence for his role as Mr. Van Daan in the 1955 Broadway production of The Diary of Anne Frank which he reprised in the 1959 film version.
Also recorded as Louis Harold Jacobovitch
Lou Jacobi

CBS Television · ebay: https: Archive: https: archive.ph/a4zby · Public domain
- Name
- Lou Jacobi
- Birth Name
- Louis Harold Jacobovitch
- Born
- 28 December 1913
- Birthplace
- Toronto, Ontario, Canada
- Died
- 23 October 2009
- Place of death
- New York City, New York, U.S.
- Occupation
- Actor
- Nationality
- Canada
- Honours
- Canada's Walk of Fame
- Languages
- English
VALÉORINE Encyclopedia
VALÉORINE documentary reading
Documentary summary
Lou Jacobi (born Louis Harold Jacobovitch; 28 December 191323 October 2009) was a Canadian actor and comedian, known for his many character roles. He came to prominence for his role as Mr. Van Daan in the 1955 Broadway production of The Diary of Anne Frank which he reprised in the 1959 film version.
Admitted source layer · organised and presented by VALÉORINE
Note VALÉORINE
No house-authored Note is published until its assertions and sources pass the VALÉORINE evidence contract. The documentary article remains available in full while that enrichment is being consolidated.
Documentary enrichment in progress · no unsupported statement published
Reference Check
Propose documentary evidence for Lou Jacobi. A contribution is never written directly as fact: identity, source, rights and evidence gates still decide.
Sign in to contribute
World of VALÉORINE
Documentary connections
Only confirmed graph relationships appear here. Images are shown only when their identity and reuse rights both pass the documentary gate.
Documentary evidence
Evidence Panel
not yet certified
- Identity
- unresolved
- Independent source families
- 0
- Admitted assertions
- 0
- Open conflicts
- 0
Authority files
wikidata · Q1871315 · wikipedia · Lou Jacobi
In this article
Biography
Biography
He also acted in the films Irma la Douce (1963), Little Murders (1971), Everything You Always Wanted to Know About Sex* (*But Were Afraid to Ask) (1972), Next Stop, Greenwich Village (1976), The Lucky Star (1980), Arthur (1981), My Favorite Year (1982), and Avalon (1990).
Key facts
Key facts
• Name — Lou Jacobi • Birth Name — Louis Harold Jacobovitch • Born — 28 December 1913 • Birthplace — Toronto, Ontario, Canada • Died — 23 October 2009 • Place of death — New York City, New York, U.S. • Occupation — Actor • Years Active — 1924–1994
Early life
Early life
Jacobi was born Louis Harold Jacobovitch in Toronto to Jewish parents Joseph and Fay Jacobovitch. He began acting as a boy, making his stage debut in 1924 at a Toronto theatre, playing a violin prodigy in the Yiddish theatre play The Rabbi and the Priest. After working as the drama director of the Toronto Y.M.H.A., the social director at a summer resort, a stand-up comic in Muskoka Lakes (Canada's equivalent of the Borscht Belt), and the entertainment at various weddings and bachelor parties, Jacobi moved to Great Britain to work on the London stage, appearing in Guys and Dolls and Pal Joey.
Career
Career
Jacobi's film debut was in the 1953 British comedy, Is Your Honeymoon Really Necessary? with the country's blond sex symbol of the day, Diana Dors. Jacobi made his Broadway debut in 1955 in The Diary of Anne Frank playing Hans van Daan, the less-than-noble occupant of the Amsterdam attic where the Franks were hiding, and reprised the role in the 1959 film version. Other Broadway performances included Paddy Chayefsky’s The Tenth Man (1959), Woody Allen’s Don’t Drink the Water (1966), and Neil Simon’s debut play Come Blow Your Horn (1961), in which he portrayed the playboy protagonist’s disappointed father. His reading of the film line "Aha!" stuck with the Times columnist William Safire so vividly that he cited it when writing about the meaning of the word 40 years later. • Illustration — Jacobi's star on Canada's Walk of Fame Other notable films in which he appeared include Irma la Douce (1963), Penelope (1966), Everything You Always Wanted to Know About Sex* (*But Were Afraid to Ask) (1972) as Sam Musgrave, a middle-aged married man experimenting with women's clothes, Arthur (1981) as the lucky florist, My Favorite Year (1982) as Benjy's unsophisticated Uncle Morty, and in Amazon Women on the Moon (1987), as a man named Murray who got zapped into the television and is wandering throughout sketches looking for his wife. In Barry Levinson's Avalon (1990), in a semi-dramatic role, as one of four Russian brothers (elders) trying to build a future in Baltimore in the early 20th century, with the memorable comic relief catchphrase, "You cut the turkey!?" after he would notoriously arrive late to family Thanksgiving dinner, every year. His final film role was I.Q. (1994), playing philosopher/mathematician Kurt Gödel. He guest-starred on such television shows as Playhouse 90, Too Close for Comfort, Tales from the Darkside, Love, American Style, That Girl, Sanford and Son, Barney Miller and The Man from U.N.C.L.E., and was a regular on The Dean Martin Show. In the summer of 1976, Jacobi was the star of a CBS comedy series Ivan the Terrible, in which he played a Russian headwaiter living with nine other people in a small Moscow apartment. The series only lasted 5 episodes.
Recognition
Recognition
In 1999, Jacobi, who was 85 at the time, was inducted into Canada's Walk of Fame. On the occasion of the dedication, film critic Roger Ebert interviewed Jacobi, later writing, "I look at Lou, and I’m not afraid to be 85, if I can get there in Lou's style."
Personal life and death
Personal life and death
Jacobi was married to Ruth Ludwin from 1957 until her death in 2004. Jacobi died on October 23, 2009, of natural causes, at his home in Manhattan. He was 95. He was survived by his brother, Avrom Jacobovitch, and sister, Rae Jacobovitch, both of Toronto.
In popular culture
In popular culture
Jacobi was one of the voice inspirations for the Futurama character Dr. Zoidberg.
Television
Television
• Year — Title — Role — Notes • 1953-54 — Rheingold Theatre — Milton Cassal / Ben — 2 episodes • 1959 — data-sort-value="Texan, The" | The Texan — Joseph Varga — Episode: The Peddler • Playhouse 90 — Puigdellevol — Episode: Child of Our Time • 1960 — data-sort-value="Play of the Week, The" | The Play of the Week — Corvino — Episode: Volpone • 1962 — data-sort-value="Defenders, The" | The Defenders — Mr. Schwartz — Episode: Grandma TNT • 1963 — Sam Benedict — August Brauer — Episode: Season for Vengeance • data-sort-value="Alfred Hitchcock Hour, The" | The Alfred Hitchcock Hour — Lieutenant Wolfson — Season 1 Episode 30: "Dear Uncle George" • 1964 — data-sort-value="Alfred Hitchcock Hour, The" | The Alfred Hitchcock Hour — Dr. Glover — Season 2 Episode 26: "Ten Minutes from Now" • 1965 — data-sort-value="Dick Van Dyke Show, The" | The Dick Van Dyke Show — Lou Sorrell — Episode: Young Man with a Shoehorn • data-sort-value="Trials of O'Brien, The" | The Trials of O'Brien — Archie — Episode: The Trouble with Archie • 1966 — data-sort-value="Man from U.N.C.L.E., The" | The Man from U.N.C.L.E. — Arum Tertunian — Episode: The Nowhere Affair • 1969 — That Girl — Leo Schneider — 2 episodes • 1969-73 — Love, American Style — Performer — 5 episodes • 1971 — Make Room for Granddaddy — Mephisto — Episode: Of Mice and Mini • data-sort-value="Courtship of Eddie's Father, The" | The Courtship of Eddie's Father — Frank — Episode: Tell It Like I'm Telling You • 1971-73 — data-sort-value="Dean Martin Show, The" | The Dean Martin Show — Sketch performer — 52 episodes • 1975 — Barney Miller — Harry Tannenbaum — Episode: Stakeout • Sanford and Son — Max / Bert — Episode: Steinberg and Son • 1976 — Ivan the Terrible — Ivan Petrovsky — 5 episodes • 1977 — Captain Kangaroo — Dandy — Episode: Dandy • 1979 — King of Kensington — Spivakofski — Episode: Pawn to King Four • 1982 — Tales of the Unexpected — Waiter — Episode: In the Bag • 1983-85 — Too Close for Comfort — Paul — 3 episodes • 1984 — Tales from the Darkside — Harvey Turman — Episode: Pain Killer • 1985 — Cagney & Lacey — Aaron Seymour — Episode: American Dream • St. Elsewhere — Rabbi Singer — Episode: Cheers • 1986 — Melba — Jack — 6 episodes • 1988 — L.A. Law — Sam Harber — Episode: Leave it to Geezer • Great Performances — Jacob Glutz — Episode: The Old Reliable
Partial stage credits
Partial stage credits
• Year — Title — Role — Author — Venue • 1955 — data-sort-value="Diary of Anne Frank, The" | The Diary of Anne Frank — Mr. Van Daan — Albert Hackett — Broadway debut • 1959 — data-sort-value="Tenth Man, The" | The Tenth Man — Schlissel — Paddy Chayefsky — Booth Theatre, Broadway • 1961 — Come Blow Your Horn — Mr. Baker — Neil Simon — Brooks Atkinson Theatre, Broadway • 1964 — Fade Out – Fade In — Lionel Z. Governor — Betty Comden / Adolph Green — Mark Hellinger Theatre, Broadway • 1966 — Don't Drink the Water — Walter Hollander — Woody Allen — Morosco Theatre, Broadway • 1970 — Norman, Is That You? — Ben Chambers — Ron Clark — Lyceum Theatre, Broadway • 1971 — Eli, The Fanatic — Tzuref — Philip Roth — Plymouth Theatre, Broadway • Epstein — Epstein • 1972 — data-sort-value="Sunshine Boys, The" | The Sunshine Boys — Al Lewis — Neil Simon — Broadhurst Theatre, Broadway • 1978 — Cheaters — Howard — Michael Jacobs — Biltmore Theatre, Broadway
Life and career
Dated record
Life and career
The full dated record · 1 entries
2009
Lou Jacobi died in 2009 at Manhattan.
Places
Named by the record
Places
Only places the record itself states, plotted where the house gazetteer settles their coordinates. Nothing is inferred from a name or a nationality.
Toronto.
Birth place
Manhattan.
Death place
Film
• Year — Title — Role — Notes • 1953 — Is Your Honeymoon Really Necessary? — Captain Noakes • data-sort-value="Good Beginning, The" | The Good Beginning — Bookmaker — Uncredited • 1955 — data-sort-value="Kid for Two Farthings, A" | A Kid for Two Farthings — Blackie Isaacs • 1956 — Charley Moon — Theatre Manager • 1959 — data-sort-value="Diary of Anne Frank, The" | The Diary of Anne Frank — Hans Van Daan • 1960 — Song Without End — Potin • 1963 — Irma la Douce — Moustache • 1966 — data-sort-value="Last of the Secret Agents?, The" | The Last of the Secret Agents? — Papa Leo • Penelope — Ducky • 1970 — Cotton Comes to Harlem — Goodman • 1971 — Little Murders — Judge Stern • data-sort-value="Battle of Love's Return, The" | The Battle of Love's Return — Talking Head — Uncredited • 1972 — Everything You Always Wanted to Know About Sex* (*But Were Afraid to Ask) — Sam • 1976 — Next Stop, Greenwich Village — Herb • Everybody Rides the Carousel — Stage 1 (voice) — Voice • 1977 — Roseland — Stan — Segment: "The Waltz" • 1979 — data-sort-value="Magician of Lublin, The" | The Magician of Lublin — Wolsky • 1980 — data-sort-value="Lucky Star, The" | The Lucky Star — Elia Goldberg • 1981 — Arthur — Plant Store Owner • Chu Chu and the Philly Flash — Landlord • 1982 — My Favorite Year — Uncle Morty • 1984 — Isaac Littlefeathers — Abe • 1986 — data-sort-value="Boss' Wife, The" | The Boss' Wife — Harry Taphorn • 1987 — Amazon Women on the Moon — Murray — Segment: "Murray in Videoland" • 1990 — Avalon — Gabriel Krichinsky • 1992 — I Don't Buy Kisses Anymore — Irving Fein • 1994 — I.Q. — Kurt Gödel — (final film role)
Primary material
Documents and archives
reference work
- “Lou Jacobi”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
authority record
- Wikidata, structured authority record Q1871315: Lou Jacobi
Unverified · Wikidata
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
reference work
Partially resolvedauthority record
Unverified
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 17 August 2026.
Elsewhere in Film memorabilia
37,408 published records in this field, each with its sources named.
- Lou CastelPerson
- Lou CostelloPerson
- Lou de LaâgePerson
- Lou Hamou-LhadjPerson
- Lou LillyPerson
- Lou LombardoPerson
- Lou NovaPerson
- Lou PerrymanPerson
Best supported in this field
For owners
Own a work by Lou Jacobi?
A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.