A hard-nosed Chicago cop is sent to London to bring back an American mobster being held for extradition. Brannigan in his Irish-American way brings American law to the people of Scotland Yard but has to contend with a stuffy old London first.
John Wayne
Lt. Jim Brannigan
Richard Attenborough
Cmdr. Charles Swann
Judy Geeson
DS Jennifer Thatcher
Mel Ferrer
Mel Fields
John Vernon
Ben Larkin
Ralph Meeker
Capt. Moretti
Barry Dennen
Julian
Lesley-Anne Down
Luana
