The Feather and Father Gang was a short-lived series starring Stephanie Powers as an attorney and Harold Gould as her father who was a con man. Together they solved crimes. There was a similar series titled Switch on another network co-starring Robert Wagner as a conman and Eddie Albert as a retired cop. Together they solved crimes. Switch managed a three season run while “F&F” packed it in after 14 episodes. Powers and Wagner later co-starred in a series more successful than their previous ones.

https://en.wikipedia.org/wiki/The_Feather_and_Father_Gang
https://en.wikipedia.org/wiki/Switch_(American_TV_series)