Concert promoter Nick Loomis is sent to Sydney by his ex father-in-law and boss Garth Kingswood, and asked to deliver a briefcase to a foreigner. When the man is killed in the airport, Loomis ends up entangled in corporate spying and is forced to fight for his life with the help of Terry McKenna, a woman from Austin working for the Sydney Opera House.
| Actor | Role |
|---|---|
 Richard BenjaminNick Loomis | Nick Loomis |
 Paula PrentissTerry McKenna | Terry McKenna |
 Barry SullivanGarth Kingswood | Garth Kingswood |
 Noel FerrierRalph Fleming | Ralph Fleming |
 Ray BarrettJack Deakin | Jack Deakin |
 Anne HaddyJulie Deakin | Julie Deakin |
| CCul CullenSgt. Albert Cooke | Sgt. Albert Cooke |
 Phillip HintonCyrus Zikha | Cyrus Zikha |
| SStuart FinchMartin Harber | Martin Harber |
 Matthew O'SullivanAdam Burley | Adam Burley |
| AAnne GreyLucile Loomis | Lucile Loomis |
| SSandra McGregorDiana | Diana |
| CColin TaylorDet. Insp. Randal | Det. Insp. Randal |
| BBrian WrightMr. Daniels | Mr. Daniels |
| BBrian HinzlewoodC. of E. Minister | C. of E. Minister |
 Roger WardDelivery Man | Delivery Man |
| JJoy HrubyWoman on Beach | Woman on Beach |
| RRic GardinerHenchman | Henchman |
| MMax AspinHenchman | Henchman |
 Grant PageAssassin at Airport (uncredited) | Assassin at Airport (uncredited) |