Charlie Harris at Large - S1-E20
Visible crew/equipment: After Rockford's lunch with Bannister at the club, Rockford goes to find Charlie at the house and instead he is surprised by Sgt. Garvey's presence. When Garvey tells Rockford that Charlie's gone, in the next shot facing Rockford (and also a following shot) the boom mic is moving around in the bottom right corner of the screen. (00:39:50)