Sorry for the delay. Here's the belated...
PERRY MASON 412: The Case of the Larcenous Lady (12/17/1960)
A mayor's political career is jeopardized when his conniving wife goes too far.
Cast:Raymond Burr (Perry Mason), William Hopper (Paul Drake), Barbara Hale (Della Street), William Talman (Hamilton Burger); Robert Terry (Arnold Webberly), Patricia Huston (Mona Henderson), Ellen Drew (Julia Webberly), Christopher Dark (Prosecutor Thorne), King Calder (William Carter), Arthur Franz (Mayor James Henderson), William Boyett (Sgt. Reynolds), Robert Brown (Frank Sykes), Louise Fletcher (Susan Connolly), Edward Platt (Tom Stratton)