The Unkindest Cut of All - S2-E2
Continuity mistake: In the opening scene, Frasier is leaning against the bookcase. There is a shot of Daphne, and after her one line the doorbell rings. The shot then cuts to Frasier who is instantly at the door, although he has not had time to get there.
The Unkindest Cut of All - S2-E2
Continuity mistake: While waiting at the vet's office the first time, Eddie's tongue goes in or out of his mouth depending on the angle several times.
Answer: Nanny G (Nanette Guzman - played by Laurie Metcaf) has been a children's entertainer for twenty years, and tells Frasier, "Do you know what it's like to play the same character for 20 years?!" The joke is that Kelsey Grammer has been playing Frasier Crane since 1984, when the character first appeared on "Cheers", so Kelsey in real life has been doing just that!
Super Grover ★