Switcharoo - S9-E5
Continuity mistake: Emma brings Neville a plate with a sandwich, cut in half, while he is in the laundry room. Neville picks up the half of the sandwich closest to him, looks at it, and puts it back on the plate. He then picks up the half of the sandwich farthest from him, holds it for a brief minute, then puts it back on the plate. Only, the half farthest from him is already on the plate when he puts the one he's holding back. You need to look closely as this one was tough to catch. (00:33:20 - 00:33:45)