US Release date: 12 January 1950
First Melbourne Saturday Suburban: 14 October 1950
Genre: Adventure
Country: USA.
Running time: 68 minutes.
Director: William Berke
Cast: Johnny Weissmuller, Trudy Marshall & Suzanne Dalbert
Australian Distributor: Columbia Pictures
Melbourne Premiere Venue: Two weeks at Union’s Liberty Theatre from 25 August 1950 supported by The Travelling Saleswoman.
Suburban Release Type: Hoyts 9-W-2
Rankings
| Rank | ||
| EF Points | 85 | 232 |
| EF PPE | 1.93 | 272 |
| Metres Travelled | 437,482 | 205 |
| Average MT | 9,943 | 235 |
| Engagements | 44 | 195 |
| Slots | 47 | 227 |
| Weeks | 3 | 214 |
| Weeks as % of engagements | 6.82% | 241 |
| Saturdays | 17 | 143 |
| Sats as % of engagements | 38.64% | 169 |
| Tuesdays | 24 | 62 |
| Tues as % of engagements | 54.55% | 74 |
| First billed | 5 | 188 |
| Second billed | 39 | 79 |
| Feature only | 0 | 34* |
Hoyts ratios
| Engagements weeks 1-10 | 40 |
| Ratio | 90.91% |
| Difference to chain ratio | -1.45% |
| Eng weeks 11-26 | 3 |
| Ratio | 6.82% |
| Difference to chain ratio | 1.43% |
| Eng weeks 27-52 | 1 |
| Ratio | 2.27% |
| Difference to chain ratio | 0.03% |
| Hoyts eng | 28 |
| Ratio | 63.64% |
| Difference to chain ratio | -2.14% |
| Independent eng | 8 |
| Ratio | 18.18% |
| Difference to chain ratio | 6.68% |
| Suburban eng | 8 |
| Ratio | 18.18% |
| Difference to chain ratio | -4.54% |
NOTES: Series entry that was used as a second feature to Whirlpool for most of its outings. Oddly, it actually managed 5 top bills of its own. That the Independent Port Melbourne Theatre would top-line it for a week, in its 45th (!) week shows the dire straits that venue was in at this time.
Mark of the Gorilla engagements
| SUBURB | VENUE | CHAIN | DATE | W | D | B | CO-FEATURE |
| Caulfield | Crystal Palace | Suburban | 14/10/50 | 1 | S | 2 | All the King’s Men |
| Malvern | New | Hoyts | 14/10/50 | 1 | S | 2 | All the King’s Men |
| Prahran | Empress | Hoyts | 14/10/50 | 1 | S | 2 | Whirlpool |
| Richmond | Cinema | Hoyts | 14/10/50 | 1 | S | 2 | All the King’s Men |
| Albert Park | Park | Hoyts | 14/10/50 | 1 | T | 2 | Whirlpool |
| Fitzroy | Regent | Hoyts | 14/10/50 | 1 | T | 2 | Whirlpool |
| North Fitzroy | Merri | Hoyts | 14/10/50 | 1 | T | 2 | Whirlpool |
| Port Melbourne | Eclipse | Hoyts | 14/10/50 | 1 | T | 2 | Whirlpool |
| St. Kilda | Memorial | Hoyts | 14/10/50 | 1 | W | 2 | The Dividing Line |
| Richmond | Globe | Suburban | 21/10/50 | 2 | S | 2 | Whirlpool |
| Brunswick | Alhambra | Hoyts | 21/10/50 | 2 | S | 2 | Whirlpool |
| Coburg | Town Hall | Hoyts | 21/10/50 | 2 | S | 2 | Whirlpool |
| Essendon | Plaza | Hoyts | 21/10/50 | 2 | S | 2 | Whirlpool |
| Glenhuntly | Glenhuntly | Hoyts | 21/10/50 | 2 | S | 2 | All the King’s Men |
| Ascot Vale | Ascot | Suburban | 21/10/50 | 2 | T | 2 | Whirlpool |
| Northcote | Northcote | Suburban | 21/10/50 | 2 | T | 2 | Whirlpool |
| Ascot Vale | Waratah | Hoyts | 21/10/50 | 2 | T | 2 | Whirlpool |
| Essendon | Circle | Hoyts | 21/10/50 | 2 | T | 2 | Whirlpool |
| Thornbury | Regent | Hoyts | 21/10/50 | 2 | T | 2 | Whirlpool |
| Bentleigh | Bentleigh | Hoyts | 28/10/50 | 3 | S | 2 | All the King’s Men |
| Footscray | Barkly | Hoyts | 28/10/50 | 3 | S | 2 | Whirlpool |
| Hampton | Southern | Hoyts | 28/10/50 | 3 | S | 2 | All the King’s Men |
| Preston | Circle | Hoyts | 28/10/50 | 3 | S | 2 | All the King’s Men |
| Balwyn | Time | Hoyts | 28/10/50 | 3 | T | 2 | Whirlpool |
| Carnegie | Carnegie | Hoyts | 28/10/50 | 3 | T | 2 | Whirlpool |
| Glenferrie | Palace | Hoyts | 28/10/50 | 3 | T | 2 | Whirlpool |
| Kew | Rialto | Hoyts | 28/10/50 | 3 | T | 2 | Whirlpool |
| North Fitzroy | Palace | Suburban | 4/11/50 | 4 | T | 2 | Whirlpool |
| Brunswick | Lygon | Hoyts | 4/11/50 | 4 | T | 2 | Whirlpool |
| Canterbury | Maling | Hoyts | 4/11/50 | 4 | T | 2 | Whirlpool |
| Ivanhoe | Ivanhoe | Hoyts | 4/11/50 | 4 | T | 2 | Whirlpool |
| Malvern | Victory | Hoyts | 4/11/50 | 4 | T | 2 | Whirlpool |
| Yarraville | St. George | Suburban | 11/11/50 | 5 | T | 2 | Whirlpool |
| Williamstown | Shore | Hoyts | 11/11/50 | 5 | T | 2 | Whirlpool |
| Oakleigh | Paramount | Independent | 18/11/50 | 6 | T | 2 | Whirlpool |
| Box Hill | Rialto | Suburban | 25/11/50 | 7 | S | 2 | All the King’s Men |
| North Melbourne | Central | Independent | 25/11/50 | 7 | T | 1 | The Travelling Saleswoman |
| Middle Brighton | Prince George | Independent | 9/12/50 | 9 | S | 2 | And Baby Makes Three |
| West Preston | Rivoli | Independent | 16/12/50 | 10 | T | 2 | Whirlpool |
| South Melbourne | Empire | Suburban | 16/12/50 | 10 | T | 1 | The Lovers |
| Newport | Plaza | Independent | 23/12/50 | 11 | S | 1 | The Travelling Saleswoman |
| Williamstown | Empress | Independent | 23/12/50 | 11 | S | 1 | The Travelling Saleswoman |
| Reservoir | Plaza | Independent | 6/1/51 | 15 | W | 2 | The Devil’s Henchmen |
| Port Melbourne | Port | Independent | 4/8/50 | 45 | W | 1 | The Good Humor Man |



