When a British agent that is posing as a German officer is wounded, Hogan must think of a way to get into a nearby hospital and get secret information that the agent, Major Zimmer, has and alert London. But getting into the hospital is going to be difficult for a POW officer.
Hogan comes up with a plan where Klink is injured in an accident. When he is taken to the hospital, Hogan will try to gain access to see Zimmer. But with Klink refusing to stay at the hospital, Hogan will have to think fast-on-his-feet so that he can remain in the hospital where Zimmer is to arrive.
It was nice to once again leave the confines of the prison camp in order for the story to develop. But this story had to rely on some odd disease just to be order to fulfill the ending. As we quickly approach the end of season four, it seems that some of the shows are getting difficult to write. This was a good plot but needed a better script.