There is a drama I like and in it, there is an actor who plays a bad guy, but I think the actor is wonderfully attractive.
ご質問ありがとうございます。
"There is a drama I like and in it,"=「好きなドラマがあり、その中で」
"there is an actor who plays a bad guy,"=「嫌な役を演じる俳優がいます」
"but I think the actor is wonderfully attractive."=「でも、その俳優は素晴らしく魅力的だと私は思います。」
ご参考までに。