Joey and the Plot Twist - S1-E12
Continuity mistake: When Joey finishes shooting his scene for Powder Mountain, and Alex comes over to him, we see her hair is under the headphones, yet in later shots, it comes over the headphones and back under them. (00:18:35)
Joey and the Book Club - S1-E4
Continuity mistake: Just after the opening credits, when Gina closes the magazine and stands up from the couch, a glass appears in her hand.
Joey and the Big Audition - S1-E10
Continuity mistake: In the scene were Gina is talking to Joey about his audition, we see that when Joey puts the water down on the table, the red logo is facing the camera yet in the next shot, it is facing to the side. (00:11:15)
Joey and the Big Audition - S1-E10
Continuity mistake: In the scene were Joey is talking to his agent on the phone, the number of bites in her apple changes between shots. (00:07:20)
Joey and the Big Audition - S1-E10
Continuity mistake: Right at the beginning of the episode, when Gina gives Michael the plate of food, in between shots the food on the plate changes positions.
Joey and the Big Audition - S1-E10
Continuity mistake: In the scene where Joey goes back to audition and meets Katie again, we see that she take off her bag and holds it in her other hand, then a few shots later the strap is over her shoulder. (00:16:50)
Joey and the Taste Test - S1-E13
Continuity mistake: When Gina says she's lost a nail in the food, we see her show everyone she lost it on her right hand, yet in the next shot, she has them all back again. (00:01:00)
Joey and the Road Trip - S1-E11
Continuity mistake: When Joey is telling Michael and Gina that he has a problem, in one shot Gina is drinking from her drink with one hand, then when the shot changes she is holding it away with two hands. (00:10:30)
Joey and the High School Friend - S2-E11
Character mistake: Michael and Jimmy appears to have behavioral similarities. Joey therefore asks Gina when she slept with Jimmy, implying that he might be the father. Gina answers "22 years ago." Joey then asks how old Michael is, and Gina answers "22 years and 9 months." What? So he was born 9 months before the conception? Shouldn't he be 21 years and 3 months? (00:11:40 - 00:12:20)