J.J. Becomes a Man: Part 2 - S2-E3
Visible crew/equipment: At the police station, when Florida is begging James to borrow money from the loan shark, she and James stand up; Florida is on the left, James the right. At the top of Florida's head behind her, you can see the microphone dip into view overhead, and it moves quickly out of the frame. Then it's visible again as Florida and James walk toward the loan shark. (00:18:00 - 00:33:00)
J.J. Becomes a Man: Part 2 - S2-E3
Visible crew/equipment: While J.J. is in the police station cell with the mean prisoner who had beaten up five guys, J.J. quips, "A hundred prisoners in the jail, and I got to be in a cell with George Foreman." Then, in the next shot, the boom mic dips into view at the top right side of the screen. (00:12:25)
Continuity mistake: In this episode, the doctor says that JJ still has his tonsils; in "The Gang Pt 2", it is mentioned that JJ had his tonsils removed.
Answer: Could have very well been that he did have a speaking part, but ended up on the cutting room floor, and they just didn't fix the credits.
ckbyers