A cantankerous patient at Community General is given a double injection of his medication, eventually leading to his death. Jack suspects a doctor he's had a grudge against for a long time. Despite Mark's objections, Jack sets out to prove his ""enemy"" is the killer.
| Creator | Joyce Burditt |
|---|---|
| Actor | Dick Van Dyke, Barry Van Dyke, Charlie Schlatter |
| Country | United States of America |
| Production | Fred Silverman Company |