"Rules of Engagement" cast partners with AHA for video The cast of CBS' "Rules of Engagement" partnered with the American Heart Association for a video about how simple hands-only CPR is and how it could save a life. The video features Audrey (Megyn Price), Jeff (Patrick Warburton), Adam (Oliver Hudson) and Jennifer (Bianca Kajlich) who all explain how to perform hands-only CPR. Timmy (Adhir Kalyan) even makes an appearance - in a '70s-style white suit, no less - reminding them them to perform the life-saving technique to the rhythm of "Stayin' Alive." Viewers are encouraged to "take 60 seconds to learn hands-only CPR" at heart.org/HandsOnlyCPR . Check out the video below.