Mortal Sins

Anne wird Zeugin eines Kampfes, an dem Duncan beteiligt ist und beschließt daraufhin, nicht mehr mit ihm zusammen zu leben. Bernard, ein Freund von Duncan aus der Vergangenheit wird von dem Unsterblichen Daimler bedroht.

Father Bernard has a secret he thought he'd buried 50 years ago at the bottom of the Seine. When Ernest Daimler, the Nazi Major who Bernard killed as a young boy and threw in the river, appears at his church looking not a day older than the day he died, Father Bernard realizes he's like MacLeod. As a child, Bernard watched MacLeod die and revive during a mission for the French Resistance and MacLeod swore him to secrecy. Bernard goes to MacLeod for help. Meanwhile, Anne tells MacLeod that she is pregnant -- by an old friend she sought for comfort after MacLeod's ""death."" MacLeod tries to adjust to the concept of being a father. When Daimler kills Father Bernard and comes after Anne, MacLeod kills Daimler and Anne witnesses what being part of MacLeod's life really means. Unable to deal with the part of herself that wanted to see Daimler die, Anne leaves MacLeod.

Le Père Bernard, un ancien ami de Mc leod aux côtés de qui il a combattu dans la résistance, se retrouve nez à nez avec un ancien officier nazi, qu'il avait tué et jeté dans la Seine des années auparavant. Effrayé, le Père Bernard, qui connaît l'immortalité de Duncan, part à sa recherche.

Padre Bernard incontra nella sua chiesa il nazista che cinquant'anni prima, durante la seconda guerra mondiale, aveva tentato di ucciderlo. Bernard, all'epoca era un bambino, e fu MacLeod a salvargli la vita. Ora, il sacerdote, terrorizzato dall'incontro col nazista, si rivolge nuovamente a MacLeod in cerca di aiuto.