The Trap is a 1966 British-Canadian adventure western film directed by Sidney Hayers. Shot in the wilderness of the Canadian province of British Columbia, Oliver Reed and Rita Tushingham star in this unusual love story about a rough trapper and a mute orphan girl. The soundtrack was composed by Ron Goodwin and the main theme (Main Titles to The Trap) is familiar as the title music used by the BBC for London Marathon coverage. The film had its World Premiere on 15 September 1966 at the Leicester Square Theatre in the West End of London. Plot French-Canadian fur trapper Jean La Bête (Oliver Reed) paddles his canoe through wild water towards the settlement in order to sell a load of furs. At the settlement, a steamboat is landing and the trader and his foster-child Eve (Rita Tushingham) arrive at the seaport to fetch mail and consumer goods. The trader explains to Eve that the ship brings "Jailbirds ... from the east" and that "their husbands-to-be had bailed them out and paid their fines and their passages with a guarantee of marriage". Later, the captain is auctioning one of those women because her husband-to-be has died in the meantime. Jean La Bête decides to take his chance to buy the wife but he makes his bid too late. Two Native Americans, Yellow Dog and No Name, have told the Trader that La Bête is dead. The Trader, heavily in debt, has spent money he owes La Bête so that when La Bête calls to collect his dues, the trader has to use own savings, to the fury of his wife. Next day, the trader's wife, to compensate for the loss of her savings, seizes the opportunity to offer her foster-child for a thousand dollars to the simple-minded, rough-cut trapper. She praises the qualities of the shy girl and explains, that her inability to speak is caused from the shock she suffered when she had to witness how her parents were barbarously murdered several years ago. La Bête finally agrees to buy the mute girl and takes her against her will into the wilderness of British Columbia. Here the strange couple starts a difficult relationship characterized by mistrust and Eve's fear and dislike of the trapper. Eve vehemently rejects the advances of the gruff trapper. La Bête takes her hunting and acquaints her with the beauty and the dangers of the wilderness