Production Budget Analysis

What was the production budget for Casablanca?

Directed by Michael Curtiz, with Humphrey Bogart, Ingrid Bergman, Paul Henreid leading the cast, Casablanca was produced by Warner Bros. Pictures with a confirmed budget of $878,000, placing it in the ultra-low-budget category for drama films.

At $878,000, Casablanca was produced on a lean budget. Lower-budget films benefit from reduced break-even thresholds, with profitability achievable at approximately $2,195,000.

Budget Comparison — Similar Productions

• 4 Months, 3 Weeks and 2 Days (2007): Budget $852,510 | Gross $1,185,783 → ROI: 39% • Citizen Kane (1941): Budget $839,727 | Gross $23,218,000 → ROI: 2665% • Woman of the Hour (2024): Budget $836,057 | Gross N/A • The Gold Rush (1925): Budget $923,000 | Gross $4,000,000 → ROI: 333% • Touch of Evil (1958): Budget $829,000 | Gross $2,247,500 → ROI: 171%

Key Budget Allocation Categories

▸ Above-the-Line Talent Drama films live or die on the strength of their performances. Securing award-caliber actors and experienced directors represents the single largest budget line item, often consuming 30–40% of the total production budget.

▸ Location Filming & Period Production Design Authentic locations — whether contemporary or historical — require scouting, permits, travel, lodging, and often significant dressing to match the story's time period. Period dramas add the cost of era-accurate props, vehicles, and set decoration.

▸ Post-Production, Color Grading & Score The editorial process for dramas is typically longer than genre films, with careful attention to pacing and tone. Color grading, a nuanced musical score, and detailed sound mixing are critical to achieving the emotional resonance that defines the genre.

Key Production Personnel

CAST: Humphrey Bogart, Ingrid Bergman, Paul Henreid, Claude Rains, Conrad Veidt Key roles: Humphrey Bogart as Rick Blaine; Ingrid Bergman as Ilsa Lund; Paul Henreid as Victor Laszlo; Claude Rains as Captain Louis Renault

DIRECTOR: Michael Curtiz CINEMATOGRAPHY: Arthur Edeson MUSIC: Max Steiner EDITING: Owen Marks PRODUCTION: Warner Bros. Pictures FILMED IN: United States of America

Box Office Performance

Casablanca earned $4,219,709 domestically and $6,242,791 internationally, for a worldwide total of $10,462,500. Revenue was split 40% domestic / 60% international.

Break-Even Analysis

Using the industry-standard 2.5x multiplier (P&A + exhibitor shares of 40–50% + distribution fees), Casablanca needed approximately $2,195,000 to break even. The film surpassed this threshold by $8,267,500.

Return on Investment (ROI)

Revenue: $10,462,500 Budget: $878,000 Net: $9,584,500 ROI: 1091.6%

Profitability Assessment

VERDICT: Highly Profitable

Casablanca was a clear financial success, generating $10,462,500 worldwide against a $878,000 production budget — a 1092% ROI. After estimated marketing costs, the film still delivered substantial profit to Warner Bros. Pictures.

INDUSTRY IMPACT

The outsized success of Casablanca likely influenced studio greenlight decisions for similar drama projects.

PRODUCTION NOTES

▸ Filming & Locations

Although an initial filming date was selected for April 10, 1942, delays led to production starting on May 25. Filming was completed on August 3. It went $75,000 over budget for a total cost of $1,039,000 (), above average for the time. Unusually, the film was shot in sequence, mainly because only the first half of the script was ready when filming began.

The entire picture was shot in the studio except for the sequence showing Strasser's arrival and close-ups of the Lockheed Electra (filmed at Van Nuys Airport) and a few short clips of stock footage views of Paris. The street used for the exterior shots had recently been built for another film, The Desert Song, and redressed for the Paris flashbacks.

The film critic Roger Ebert called Wallis the "key creative force" for his attention to the details of production (down to insisting on a real parrot in the Blue Parrot bar).

The difference between Bergman's and Bogart's height caused some problems. She was two inches (5 cm) taller than Bogart, and claimed Curtiz had Bogart stand on blocks or sit on cushions in their scenes together.

Later, there were plans for a further scene, showing Rick, Renault and a detachment of Free French soldiers on a ship, to incorporate the Allies' 1942 invasion of North Africa. It proved too difficult to get Claude Rains for the shoot, and the scene was finally abandoned after David O. Selznick judged "it would be a terrible mistake to change the ending".

The background of the final scene, which shows a Lockheed Model 12 Electra Junior airplane with personnel walking around it, was staged using little person extras and a proportionate cardboard plane. Fog was used to mask the model's unconvincing appearance.

[Filming] Although an initial filming date was selected for April 10, 1942, delays led to production starting on May 25. Filming was completed on August 3. It went $75,000 over budget for a total cost of $1,039,000 (), above average for the time.

▸ Music & Score

The music was written by Max Steiner. The song "As Time Goes By" by Herman Hupfeld had been part of the story from the original play; Steiner wanted to write his own composition to replace it, but Bergman had already cut her hair short for her next role (María in For Whom the Bell Tolls) and could not reshoot the scenes that incorporated the song, so Steiner based the entire score on it and "La Marseillaise", the French national anthem, transforming them as leitmotifs to reflect changing moods. Even though Steiner disliked "As Time Goes By", he admitted in a 1943 interview that it "must have had something to attract so much attention". (The song enjoyed a resurgence after the release of Casablanca, spending 21 weeks on the hit parade.)

Particularly memorable is the "duel of the anthems" between Strasser and Laszlo at Rick's café. The "Deutschlandlied", the national anthem of Germany, is used several times in minor mode as a leitmotif for the German threat, e.g. in the scene in Paris as it is announced that the German army will reach Paris the next day. It is featured in the final scene, giving way to "La Marseillaise" after Strasser is shot.

Other songs include: * "It Had to Be You", music by Isham Jones, lyrics by Gus Kahn * "Shine", music by Ford Dabney, lyrics by Cecil Mack and Lew Brown * "The Very Thought of You", by Ray Noble * "Parlez-moi d'amour", by Jean Lenoir After shooting had been completed, producer Wallis considered dubbing over Wilson's voice for his singing.

Very few films in the early 1940s had portions of the soundtrack released on 78 rpm records, and Casablanca was no exception.

AWARDS & RECOGNITION

Summary: Won 3 Oscars. 18 wins & 12 nominations total

Awards Won: ★ Academy Award for Best Writing, Adapted Screenplay — Julius J. Epstein (16th Academy Awards) ★ Academy Award for Best Writing, Adapted Screenplay — Philip G. Epstein (16th Academy Awards) ★ Academy Award for Best Writing, Adapted Screenplay — Howard Koch (16th Academy Awards) ★ Academy Award for Best Director — Michael Curtiz (16th Academy Awards) ★ Academy Award for Best Picture (16th Academy Awards) ★ National Board of Review: Top Ten Films

Nominations: ○ Academy Award for Best Actor (16th Academy Awards) ○ Academy Award for Best Writing, Adapted Screenplay (16th Academy Awards) ○ Academy Award for Best Film Editing (16th Academy Awards) ○ Academy Award for Best Original Dramatic or Comedy Score (16th Academy Awards) ○ Academy Award for Best Director (16th Academy Awards) ○ Academy Award for Best Picture (16th Academy Awards) ○ Academy Award for Best Cinematography, Black-and-White (16th Academy Awards) ○ Academy Award for Best Supporting Actor (16th Academy Awards)