Character mistake: Sir John describes St. Columbanus as a gypsy from the East, but in fact St. Columbanus was Irish and founded one of the first monasteries in Scotland (on Iona island), one of the most important in Christendom.
Other mistake: Gwen regrets getting Lawrence involved, saying that if she had never sent him that letter, he would still be in New York. She sent Lawrence a letter when Ben went missing in the theatrical version but, in the extended cut she went to tell him in person instead. Yet the "letter" line is retained in both versions even though it doesn't make sense in the latter.
Dr. Hoenneger: Now, we are all aware that Mr. Talbot has suffered quite traumatic personal experiences. He witnessed his mother's self mutilations. His young mind, unable to accept it, created a fantastical truth, that his father is to blame. That his father is literally a monster. [Turns to Lawrence.] But, your father is not a werewolf. You were not bitten by a werewolf. You will not become a werewolf, any more than I will sprout wings and fly out of that window.
Trivia: Makeup artist Rick Baker has a cameo appearance in this film. He's the man who whistles to his comrades who are approaching the gypsy camp then a few seconds later, gets killed by the werewolf.
Answer: He must have felt he needed it for protection.
raywest ★
But why exactly? He didn't need it if he was simply going to follow his dad into the crypt.