Continuity mistake: When you see Julie's backside as she's choking their client her hair's different. Clearly this is actress Tanya Robert's stunt double.
Revealing mistake: When Julie's attacking their client and choking him with her arms locked, they're nowhere near his throat.
Answer: After going through a number of cast changes that failed to improve the show's slumping ratings, Tanya Roberts' character was added as "street-wise" former model. This was probably an effort to give a different and edgier character dimension to the show.
raywest