* ActingForTwo: Ted Bessell does this in an episode, playing Donald and a doctor who is his double aside from hair color.
* TheDanza: Lew Parker as Lew Marie.
** In "Break a Leg", George Carlin plays Ann's agent, George.

* DuelingShows: For some reason, modern audiences tend to get this and ''Series/TheMaryTylerMooreShow'' mixed up. Interestingly enough, ''Series/ThatGirl'' and ''Series/TheDickVanDykeShow'' (which starred Mary Tyler Moore) shared writers.

* HilariousInHindsight: One episode had Creator/BillBixby as special guest star playing an old friend of Donald named Harry [[{{Series/TheIncredibleHulk1977}} Banner]].

* ReferencedBy:
** ''WesternAnimation/FamilyGuy'' did a full blown parody of the opening credits with Peter Griffin as ''That Guy''.
** As did ''WesternAnimation/TheSimpsons'' in the episode "The Old Man and the Lisa," with Monty Burns chasing Lisa around Springfield. She even flies a kite with a monogram of herself in a mock-up of Central Park.
** ''WesternAnimation/{{Animaniacs}}'' did it to, with Dot as "That Girl", and Wakko as "That Kid."
** ''WesternAnimation/{{Arthur}}'' did a parody with "That Miss Muffy", which also homaged the ''Mary Tyler Moore'' intro.
** ''WesternAnimation/RockosModernLife'' did a parody with Mrs. Bighead after she got an accidental nose job.
** ''Series/SaturdayNightLive'' did a recurring sketch starring Danitra Vance as "That Black Girl", complete with a spoof of the opening credits.
* SheAlsoDid: Marlo Thomas may actually be better remembered for her book, record album, and TV special ''Free to Be...You and Me'', which many remember seeing when they were in school.
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