Episode 145 of "Spin City"
s6e22 A Friend in Need
Title: A Friend in Need
Original Air Date: 04/30/2002 on ABC
Plot Outline:
Charlie and Caitlin are caught having sex on a surveillance camera in the Mayor's office and their secret affair is blown. Carter is finally granted a foster child, but is frustrated when he sees that Paul is better with the baby than he is - until the Mayor helps him tap into his paternal instincts.
