a few months ago, i came to the aid of a struggling florist in pasadena, california, jacob maarse flowers quite a bit of money. how much do you think i've spent? >> at least 150,000. >> we had a deal. we have a deal? >> deal. >> but at the end of my week, hank maarse decided he didn't need a partner. >> i'm not gonna take your deal. i don't know what you did, spent. i mean, i didn't see anything. >> you're a punk, hank! you better call your mama and get my money back. i was angry, and i planned to take legal action. get out of my face. but after the show aired, i got a call from hank's mom, clara maarse. she honored her word and paid me back. >> we'll give you the money back. >> and i'm hopeful that maarse flowers will continue to thrive. >> narrator: in this episode of "american greed" -- in a small town, a money manager named bob mclean is a noted philanthropist, giving away millions to charities. >> it's a pledge from my heart to your heart. >> he reveled in that attention. i think he was totally in his element. "i am a good guy, i am taking care of my city, and i'm taking care of my p