Frasier: 10 Guests Stars You Forgot Were On The Show
7. Dan Castellaneta
Yep, Homer Simpson himself. In Season 11's Maris Returns, Frasier flirts with reopening his practice after over ten years away from the field as a radio presenter.
After a series of failed farcical attempts to help patients, a latecomer known as Brad finds himself in a similar situation to Frasier’s at the start of the show. Brad is a divorcee moving to Seattle to try and start a new life that is a non-starter. Frasier takes pity on Brad’s similar situation and helps a patient in person for the first time in years.
Dan Castellaneta is indeed an actor aside his role in The Simpsons, but a celebrity guest star cameoing right at the end of an episode is particularly surprising.