Lets see, some of my favorites were:
1795 - When Trask abducts Vicky from the old house and then ties her to a tree to perform that phoney "exorcism" of his. I can still see picture him standing there and yelling out all that mumbo jumbo of his.
1968 - Another "famous exorsicm" by The Rev. Trask was when he abducted Cassandra and attempted to exorcise her with another one of his famous mumbo jumbo speeches. Funny thing is though, this one "actually" worked, (although not for long)
SPOILER............SPOILER............SPOILER.....SPOILER......
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1840 - Another favorite of mine was when Charles Dawson kidnapped Valerie (Angelique) because he & Gerard wanted to prevent her from testifying on Quentin's behalf. Since Angelique no longer had her powers anymore she had to rely on nothing but sheer courage & strength to outwit her abductor, which she suceeded in doing so wonderfully.
1970 PT - When Angelique learns of Julia's real identity she locks her up down in the Colliwood dungeon. That place was so dark and creepy looking and it seemed like she was down there forever until Barnabas FINALLY comes to her rescue.