Question: Who played mark on the tv show roseanne?
Disambiguated questions and answers: question: Who plays Mark Healy on the TV show Roseanne?
Who played Mark Conner-Healy on the TV show Roseanne?
answer: Glenn Quinn
Ames McNamara
question: Who played Mark Healy on Roseanne?
Who played Mark Conner-Healy on Roseanne?
answer: Glenn Quinn
Ames McNamara
Natural Questions answer: Glenn Martin Christopher Francis Quinn (from the Wikipedia article "Glenn Quinn")