US Release date: 15 May 1948.
First Melbourne Saturday Suburban: 5 August 1950
Genre: Documentary
Country: USA.
Running time: 60 minutes.
Director: Dwain Esper
Cast: George Bryan & Phillip Stahl (Narrators)
Australian Distributor: 20th Century Fox
Melbourne Premiere Venue: Hoyts Lyceum for one week from 23 June 1950 supported by Impact.
Suburban Release Type: Hoyts 2-L-2
Rankings
| Rank | ||
| EF Points | 15 | 340 |
| EF PPE | 1.25 | 351 |
| Metres Travelled | 141,840 | 322 |
| Average MT | 11,820 | 15 |
| Engagements | 12 | 329 |
| Slots | 12 | 330 |
| Weeks | 0 | 338* |
| Weeks as % of engagements | 0.00% | 338* |
| Saturdays | 3 | 317 |
| Sats as % of engagements | 25.00% | 245 |
| Tuesdays | 9 | 182 |
| Tues as % of engagements | 75.00% | 19 |
| First billed | 0 | 263* |
| Second billed | 12 | 182 |
| Feature only | 0 | 34* |
Hoyts ratios
| Engagements weeks 1-10 | 12 |
| Ratio | 100.00% |
| Difference to chain ratio | 7.64% |
| Eng weeks 11-26 | 0 |
| Ratio | 0.00% |
| Difference to chain ratio | -5.39% |
| Eng weeks 27-52 | 0 |
| Ratio | 0.00% |
| Difference to chain ratio | -2.24% |
| Hoyts eng | 8 |
| Ratio | 66.67% |
| Difference to chain ratio | 0.89% |
| Independent eng | 1 |
| Ratio | 8.33% |
| Difference to chain ratio | -3.17% |
| Suburban eng | 3 |
| Ratio | 25.00% |
| Difference to chain ratio | 2.28% |
NOTES: Tacky schlock that was essentially a compilation of re-edited newsreel footage of Hitler and Mussolini. An independent production that was picked up by Fox. Used sparingly as support for Impact, its use in outer suburbs ranked it high in average metres travelled. Ranked dismally elsewhere.
Will it Happen Again? engagements
| SUBURB | VENUE | CHAIN | DATE | W | D | B | CO-FEATURE |
| Caulfield | Crystal Palace | Suburban | 5/8/50 | 1 | T | 2 | Impact |
| Malvern | New | Hoyts | 5/8/50 | 1 | T | 2 | Impact |
| Richmond | Globe | Suburban | 12/8/50 | 2 | S | 2 | Impact |
| Brighton | Centre | Hoyts | 12/8/50 | 2 | T | 2 | Impact |
| Balwyn | Time | Hoyts | 19/8/50 | 3 | T | 2 | Impact |
| Bentleigh | Bentleigh | Hoyts | 19/8/50 | 3 | T | 2 | Impact |
| Glenferrie | Palace | Hoyts | 19/8/50 | 3 | T | 2 | Impact |
| Hampton | Southern | Hoyts | 19/8/50 | 3 | T | 2 | Impact |
| Kew | Rialto | Hoyts | 19/8/50 | 3 | T | 2 | Impact |
| Ivanhoe | Ivanhoe | Hoyts | 26/8/50 | 4 | T | 2 | Impact |
| North Melbourne | Loco | Independent | 2/9/50 | 8 | S | 2 | Impact |
| Box Hill | Regent | Suburban | 16/9/50 | 10 | S | 2 | Impact |



