Brock finds a case that's too juicy to refuse.

Brock Callahan was still playing for the Los Angeles Rams when Alan Arthur Baker first conned him. Masquerading as an investment banker, Baker talked the hapless jock out of $5,000, returning it only when Brock threatened to snap his back in half. Years later, Brock is a retired private detective living in the splendor of the Los Angeles suburbs, and Baker needs help tailing his wife, a high-priced call girl who may be in danger. The old grifter is as crooked as they come, but too charming for Brock to say no. Brock puts protégé Corey Raleigh on the case, but can't help keeping an eye on the investigation. When the boy detective runs into trouble, Brock throws himself into the middle of a mystery involving a retired palooka, a brutal heiress, and the famous estate of one of the richest men California has ever known.