Creatures 
To dream of faceless creatures implies that you are reluctant to deal with an issue, even though you fully acknowledge its existence. This dream may also indicate that you feel anxious and apprehensive about some issue or situation that you are experiencing.
Paramedics
Paramedics in a dream symbolize assistance.
To be saved by paramedics in a dream may symbolize the power of your friends to help you through hard times.
Defibrillator
To dream of a defibrillator indicates that you may be about to receive a sudden and revitalizing gift.
Jekyll and Hyde
To dream of Jekyll and Hyde indicates that you are ambivalent over an important situation in your waking life.
To dream of becoming overwhelmed by a dangerous aspect of your personality suggests that if you were to release your dangerous side, your life could spin out of control.
Dr. Jekyll and Mr. Hyde appearing in a dream are strong reminders of the need to release emotion before it explodes. Finding someone to talk to may be important at this time.