Various, Henry Fonda, Pat Harrington, Jr., Leonard Nimoy, Debbie Reynolds, Chelsea Brown, Ruta Lee, Gail Fisher, Bill Cosby, Ruth Buzzi, Cliff Robertson, Agnes Moorehead, Leslie Nielsen, Edward Binns, George Maharis, Jim Nabors, Diahann Carroll, Leif Erickson, Gary Owens, Charlton Heston, Dick Van Dyke, Gale Gordon, James MacArthur

Christmas Seal Campaign 1970: Celebrity Spot Announcements