Thaddeus "Tad" Martin was a fictional character on the ABC's version of All My Children. He was mainly portrayed by Michael E Knight from 1982-1986, 1988-1990, 1992-2011. He was seen from 1973-1977, 1978-1981, 1990 by other actors. Dixie is seen on the Online Reboot of AMC missing Tad, but it's revealed that he is on an assignment and most likely not a victim of the Shooting 5 Years Ago (ABC Finale).