Ep 21. Dear Diary

Maxwell Smart is an agent for CONTROL, a top-secret U.S. government agency tasked with thwarting the plans of KAOS, their international nemesis. In season 1, episode 21, titled "Dear Diary," Max and his partner Agent 99 are sent on a mission to stop KAOS from getting their hands on a diary that contains the names of all CONTROL's agents.

The episode begins with the Chief of CONTROL, played by Edward Platt, informing Max and 99 of the situation at hand. The diary belonging to a former CONTROL agent has surfaced and is being sought after by KAOS. The diary contains the identities of all of CONTROL's agents, and it's imperative that it does not fall into the wrong hands. Max and 99 are tasked with retrieving the diary before KAOS does.

Max comes up with the idea to disguise himself as a psychiatrist, Dr. William Smith, and infiltrate the hospital where the diary is being kept. Meanwhile, 99 poses as an artist in order to get closer to the person who currently has the diary in their possession. Their plan is put into motion, and Max- posing as Dr. Smith - is able to gain access to the hospital and the diary. However, complications arise when he also becomes a patient under his alter ego's care and reveals too much information.

As the episode unfolds, viewers are treated to several comedic moments as Max remains in his psychiatrist disguise and attempts to outwit the KAOS agents also after the diary. Meanwhile, 99 uses her artistic talents to distract and deceive the person keeping the diary. There is also a subplot in which Max's landlord, Mrs. Pennyworth, mistakenly believes he is seeing a psychiatrist and begins causing problems for him.

As with all episodes of Get Smart, "Dear Diary" features a healthy mix of action and comedy. Whether it's Max attempting to outsmart his enemies or navigating his own personal life, there's never a dull moment. The plot takes several unexpected twists and turns, keeping viewers on the edge of their seats.

Overall, "Dear Diary" is a must-see episode for fans of the show. It perfectly encapsulates the fun and excitement that made Get Smart a beloved classic. With its witty writing and talented cast, this episode is one that will leave viewers laughing and entertained from start to finish.