Continuity mistake: After Gil comes into Frasier's booth to talk following the 'outing' caller, Frasier begins packing his briefcase, then shuts it. Seconds later, it is still open and he shuts it again.
Continuity mistake: Frasier is sitting on the couch watching Wheel of Fortune and eating, with a plate on his stomach. As he talks to Niles he places the plate on the coffee table. Niles says "Are those profiteroles?" and Frasier gobbles them up. Then we see Frasier put the plate on the table again.
Continuity mistake: After calling Martin the "Sultan of Brunei," Frasier grabs his wine glass with one hand on the top and walks out of the kitchen. In the next shot when he is coming out he is holding it by the neck and there was no time for him to change his grip.
Continuity mistake: Right at the start when Frasier is talking to Niles in the furniture shop, at one point he says "Don't you hear that," and holds his hand in a fist. The shot cuts instantly to Niles and you can see his hand is now about a foot higher and his palm is suddenly open.
Continuity mistake: In the restaurant, Frasier and Ann are at Kenny's table - Kenny puts his napkin down and leaves the table, while Frasier puts his cellphone away. In the next shot, the napkin has changed position on the table and Frasier is putting his cellphone away again.
Continuity mistake: After Frasier gets his fake phone call at dinner, he puts his napkin down, covering his plate and stands up. When the waiter goes by and Frasier asks for the check, the napkin is suddenly next to the plate and we can see the food left on it.
Continuity mistake: Frasier puts the tuna on the coffee table for Mr. Bottomsley and the cat jumps up and starts to eat it - he is facing the couch. In the next shot we see Eddie come into the room and suddenly the cat has moved and is facing Marty's chair - without enough time for the change.
Continuity mistake: When Ann says "Is that all bunny is going to eat," you can see a small piece of red food on Frasier's fork. When the shot changes and Frasier says "Bunny had a big Mexican lunch," the piece of food has gone.
Continuity mistake: During the opening credits of the show, Frasier and Roz are in Cafe Nervosa. Frasier has a fabric shopping bag, and in some shots you can see the leaves of one vegetable and in other shots you can see the leaves of two vegetables. These leaves are quite large and distinctively different.
Continuity mistake: During the opening credits, Roz and Ann are sitting in Cafe Nervosa - just before Roz says "Frazier" we see Ann put her mug down. When Frasier approaches, we see her put it down again.
Continuity mistake: At the end of 3-10 in the airport with Kate, Frasier says that he has an allergic reaction to cats but here he cat sits for Mr. Bottomsly.
Suggested correction: This has been addressed in the Questions section. Frasier is apparently choosing to deal with his allergies, in order help the cat's owner. It's also possible for allergies to be triggered by one cat, but not another. It depends on the amount of dander that the particular cat produces, and the level of Fel D. 1, a protein in their saliva.
Continuity mistake: Roz is at Cafe Nervosa, sitting with Marty, pretending to be his date. In one shot her hand is covering his, in the next shot her hands are in her lap - but in the next shot, her hand is back covering Marty's.
Continuity mistake: Frasier is hiding behind the kitchen counter when Ronee comes in - followed by Marty. Frasier puts his hands, one holding an apple, up on the counter. In the next shot the apple is on the counter, and his hands are draped over each other - without enough time for natural movement.
Continuity mistake: When Martin and Frasier are in Cafe Nervosa and Marty is lecturing his son about eavesdropping, his newspaper moves a few inches, from being on his left to being right in front of him, even though he never touched it.
Continuity mistake: In the 8th episode of season 11, "Murder Most Maris", Frasier claims to have been "punched in the face yesterday by a man now dead". When he says this, two nights have passed since the murder. The next day Niles panics at the café and then sleeps for 20 hours. This time Frasier claims he was punched in the face three days ago by a man now dead, when by now it has been at least four days.
Continuity mistake: Niles, Frasier, Marty, and Daphne are at Niles' apartment and they have just found out Maris killed her lover. Niles' overcoat is on a chair behind the couch. He decides to go the police station, tells Daphne to stay put, and heads towards the hall on the left. In the next shot he is carrying his coat and heading out the front door with Marty - there just wasn't enough time for him to have got over to his coat and back to the door.
Continuity mistake: In Cafe Nervosa, after Niles has taken off all his clothes, Frasier wraps him up in a couple of Cafe Nervosa aprons and Roz picks up Niles' clothes from the floor. In one shot, we see his tie towards the top of the pile in Roz' arms, and in another it is swinging free at the bottom of the pile. The clothes change position in her arms from shot to shot. In one shot the boxers are still on the table, with a newspaper. In a subsequent shot, Roz has the boxers. When Niles is being taken outside, the table nearest the door has only a cup on it. In the next shot, we see the newspaper on the table again.
Continuity mistake: There are several bad cuts between shots when Niles and Frasier are on the balcony. Keep an eye on the height of Niles' sherry glass. The most noticeable occurrence is when Niles mentions "detachment" and the shot changes. He is suddenly holding his glass at least a foot higher in the air.
Continuity mistake: In an early scene, Frasier is in his apt. talking to Marty about how Niles is behaving. The cracker package on the table changes position noticeably without Frasier having touched it.
Continuity mistake: Why can Lilith hear what they are saying through the door? In several other episodes, the characters have had arguments or insulted the person at the door without them being able to hear. Yet here suddenly it's possible for her to hear.
