From Frasier Crane...
Identity
Psychiatrist in ‘Cheers’ & ‘Frasier’, 1984-2004.
Appearance
Egghead released into the community, with sensible suit, wacky tie and enormous pate containing big boiling brain.
Demeanour
Highly strung and relentlessly pompous windbag, but fundamentally loveable – although you’d want to kill him in real life.