The Richest 'Law & Order' (2022) Cast Members Revealed, Ranked by Estimated Net Worth

5. Jeffrey Donovan – $10 Million

Jeffrey Donovan plays Detective Frank Cosgrove in the 21st season of Law & Order. He is best known for his role on the TV series Burn Notice and also can be seen in shows like Fargo and Shut Eye. You might remember him in movies like Wrath of Man, J. Edgar, Sicario, LBJ, and Changeling.