Actor Dick Van Dyke presents the Life Achievement Award to former co-star Mary Tyler Moore at the 18th annual Screen Actors Guild Awards in Los Angeles in January 2012. (AP Photo/Mark J. Terrill)

Photo by: Mark J. Terrill

Actor Dick Van Dyke presents the Life Achievement Award to former co-star Mary Tyler Moore at the 18th annual Screen Actors Guild Awards in Los Angeles in January 2012. (AP Photo/Mark J. Terrill)