It’ll happen during the Screen Actors Guild Awards telecast on January 29. Mary Tyler Moore and Dick Van Dyke became TV icons on The Dick Van Dyke Show. Moore went on to form her own production company MTM with Grant Tinker and headined The Mary Tyler Moore Show, which spawned several character spinoffs including Lou Grant. Other MTM shows included The Bob Newhart Show, WKRP in Cincinnati, Hill Street Blues, The White Shadow and St. Elsewhere. Nominations for SAG Awards will be announced tomorrow at 9 AM on TNT.