Watch Morgan Freeman Cringe Over an Embarrassing McDonalds Commercial From the 70s 3.83K Kate Castellana 10/01/10 04:14PM Filed to: The Tonight Show The Tonight Show Morgan Freeman Commercials 70S Retro tweet TV Video Last night Jay Leno reminded Morgan Freeman of some embarrassing McDonalds commercials he was in during the 70s. Freeman calls Leno a "dirty rat" and gets him to stop laughing with little more than a glare.[There was a video here]