The Client was a mortal who made a deal with Kellman. However, he was unable to pay back what he owed and begged Kellman for more time. Kellman refused and sent him down into the Academy. The Charmed Ones, who were there to save Tom Peters, later witnessed the client's death at the hands of a wrestler.
The Client appeared in a total of 1 episode over the course of the series.
- Season 3
- Wrestling with Demons