I've got another one. Kelsey Grammer. He was good in Cheers and Frasier, but those were one single character. His entry into the movies hasn't been all that good and he hasn't made many, and his last sitcom, 'Back to You' was terrible and uninspired. He needs a new agent.
What's worse,
Back to You wasn't his last sitcom. You completely forgot about last year's
Hank (a show so bad that Grammer himself asked ABC to cancel it).
But yeah, after 9 years of
Cheers & 11 years of
Frasier, I think Grammer has dug himself quite a typecasting hole to dig himself out of. It's not even that Frasier was such a specific character. I think that every actor uses a facet of himself to play any character. After 20 years of playing Frasier Crane, I think that Grammer ended up at some point using nearly every single facet of his own personality to portray a side of Frasier. At this point, except for a few biographical differences, Frasier Crane & Kelsey Grammer are pretty much the same guy.
It also doesn't help that, as far as sitcom writing goes,
Frasier set the bar impossibly high. Maybe Grammer should get Mitch Hurwitz to write a series for him.