The following personnel were employed or patients at Mercy Hospital in 1986. (Star Trek IV: The Voyage Home)
Named personnel
Unnamed personnel
Doctor
- played by Joseph Adamson.
Doctor #1
- played by David Ellenstein.
Doctor #2
- played by Judy Levitt.
Elderly Patient
- played by Eve Smith.
Intern #1
- played by Tom Mustin.
Intern #2
- played by Greg Karas.
Young Doctor
- played by Raymond Singer.