Ernest Prowler is a character on Top Cat. He was voiced by Don Messick.

About Prowler

He is a former police officer and nephew of the Sergeant. After Top Cat and the gang accidentally get Dibble relieved of duty, new Police Academy graduate Prowler is put in charge of Dibble's beat. However Prowler is much more strict than Dibble, so T.C. sets a plan in motion to get Dibble back.