SYNOPSIS
Some unknown maniac is threatening a navigation company to blow up one of its luxury transatlantics, the "Britannic", now in high sea with one thousand two hundred passengers. He is asking for a five hundred thousand pound sterling ransom, otherwise the seven bombs aboard will explode. An experienced anti-bomb squad is sent to the "Britannic", but although all the bombs are located, a very high skill level will be necessary to dismantle them. Perhaps that task is impossible.
- Richard HarrisLt. Cmdr. Anthony Fallon
- Omar SharifCaptain Alex Brunel
- David HemmingsCharlie Braddock
- Anthony HopkinsSupt. John McCleod
- Shirley KnightBarbara Bannister
- Ian HolmNicholas Porter
- Clifton JamesCorrigan
- Roy KinnearSocial Director Curtain
- Caroline MortimerSusan McCleod
- Mark BurnsHollingsworth
- John StrideHughes
- Freddie JonesSidney Buckland
- Julian GloverCommander Marder
- Jack WatsonChief Engineer Mallicent
- Roshan SethAzad
- Kenneth ColleyDetective Brown
- Andy Bradford3rd Officer Jim Hardy
- Paul AntrimDigby
- Ben ArisThe Walker
- John BindonDriscoll
- Adam BridgeDavid McCleod
- Rebecca BridgeNancy McCleod
- Tom ChadbonJuggernaut's Contact
- Kenneth CopeBridgeman
- Michael EganMr. Fowlers