Continuity mistake: Becker shuts his apartment door. A few seconds later someone knocks - when he goes to open it he unlocks it, but he never locked it.
Continuity mistake: When Margaret and Becker are talking about blind dates, Margaret is putting some tongue depressors in a can. She puts every one she has in the can, the shot changes she is still putting some in the can, she then turns around and is holding some.
Tell Me Lies - S1-E4
Continuity mistake: The second time Becker goes into the diner the stethoscope around his neck keeps changing position.
Tell Me Lies - S1-E4
Continuity mistake: During the first scene at the dinner when Reggie is telling Becker and Jake about the letter she received, Becker is seen picking up a pack of cigarettes, then picking them up again. The next shot he just has a cigarette in his hand - for the rest of the scene he keeps switching between having nothing to a cigarette to a cigarette and a match book.
Continuity mistake: When Becker comes home he puts a bag on the couch and walks over to the window. When he comes back to the couch the bag has moved.
Take These Pills and Shove 'Em - S1-E2
Continuity mistake: When Becker walks in Mrs. Cooper has the stethoscope ear piece in her ears and can't find her heart beat. Becker moves the chest piece, and when the shot changes the ear piece is now around her neck.
Take These Pills and Shove 'Em - S1-E2
Continuity mistake: At the beginning of the episode at the dinner Becker has a cigarette that keeps changing from his right to his left hand.