The Great Crane Robbery - S8-E4
Continuity mistake: At the beginning of the show, Roz goes into Frasier's booth and starts to put her pencil on the console - but in the next shot, as Kenny comes in, she is reaching for papers and the pencil is nowhere in sight.
The Great Crane Robbery - S8-E4
Continuity mistake: When Todd is in Frasier's booth talking to Kenny, Roz, and Frasier, sometimes the door to Roz's booth is open and sometimes it is closed, without anyone going near it.
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 ★