Question: Who played mark on the tv show roseanne?

Disambiguated questions and answers:
context: Mark Healy is played by Glenn Quinn. Mark dates and later elopes with Becky, much to the Conners' consternation. Despite Mark's tough-guy image and rebel persona, he is rarely seen to engage in criminal activity. Roseanne initially had a strong dislike for Mark because of his condescending attitude toward her. Dan initially dislikes Mark as well; Mark's choice to ride a British Triumph motorcycle rather than an American Harley-Davidson causes particular tension. However, Dan soon respects Mark's work ethic and hires him as a mechanic, both at his bike shop and his truck-inspection office. Mark's personality changes drastically over the course of the series — he starts off as a rebellious delinquent but ultimately proves himself to be a caring and responsible (though comedically dull-witted) husband and brother. Roseanne and the rest of the family eventually grow to love Mark, though they still get amusement out of insulting him. Mark has a younger brother, David, who dates (and later marries) Darlene. He also has two much younger sisters, Lisa and Nikki, who appear briefly in the Season 5 episode "No Place Like Home for The Holidays".
question: Who plays Mark Healy on the TV show Roseanne?
short_answers: Glenn Quinn
wikipage: List of Roseanne and The Conners characters
context: Mark Conner-Healy is portrayed by Ames McNamara. The younger of Darlene's two children, Mark is a 10-year-old boy with a strong interest in fashion. His interest in things traditionally feminine, such as wearing makeup and skirts, is somewhat worrisome to his grandparents, with Roseanne worried that Mark will be bullied by his narrow-minded peers and Dan feeling that he needs to persuade the youngster to take on more masculine traits. Noticing a classmate make a snide comment to Mark on his first day at school in Lanford, Roseanne threatens his classmates by telling them she's a witch, while Dan gives Mark a pocket knife, which ultimately results in him being called to the principal's office and sent home from school for the day, much to Darlene's chagrin. Despite Roseanne and Dan's concerns, they express support and love for him. Mark is named for his deceased uncle, Mark Healy.
question: Who played Mark Conner-Healy on the TV show Roseanne?
short_answers: Ames McNamara
wikipage: List of Roseanne and The Conners characters
context: Mark Healy is played by Glenn Quinn. Mark dates and later elopes with Becky, much to the Conners' consternation. Despite Mark's tough-guy image and rebel persona, he is rarely seen to engage in criminal activity. Roseanne initially had a strong dislike for Mark because of his condescending attitude toward her. Dan initially dislikes Mark as well; Mark's choice to ride a British Triumph motorcycle rather than an American Harley-Davidson causes particular tension. However, Dan soon respects Mark's work ethic and hires him as a mechanic, both at his bike shop and his truck-inspection office. Mark's personality changes drastically over the course of the series — he starts off as a rebellious delinquent but ultimately proves himself to be a caring and responsible (though comedically dull-witted) husband and brother. Roseanne and the rest of the family eventually grow to love Mark, though they still get amusement out of insulting him. Mark has a younger brother, David, who dates (and later marries) Darlene. He also has two much younger sisters, Lisa and Nikki, who appear briefly in the Season 5 episode "No Place Like Home for The Holidays".
question: Who played Mark Healy on Roseanne?
short_answers: Glenn Quinn
wikipage: List of Roseanne and The Conners characters
context: Mark Conner-Healy is portrayed by Ames McNamara. The younger of Darlene's two children, Mark is a 10-year-old boy with a strong interest in fashion. His interest in things traditionally feminine, such as wearing makeup and skirts, is somewhat worrisome to his grandparents, with Roseanne worried that Mark will be bullied by his narrow-minded peers and Dan feeling that he needs to persuade the youngster to take on more masculine traits. Noticing a classmate make a snide comment to Mark on his first day at school in Lanford, Roseanne threatens his classmates by telling them she's a witch, while Dan gives Mark a pocket knife, which ultimately results in him being called to the principal's office and sent home from school for the day, much to Darlene's chagrin. Despite Roseanne and Dan's concerns, they express support and love for him. Mark is named for his deceased uncle, Mark Healy.
question: Who played Mark Conner-Healy on Roseanne?
short_answers: Ames McNamara
wikipage: List of Roseanne and The Conners characters

Long-form answers:
knowledge: content: The Conners is an American television sitcom created for ABC as a spin-off continuation of the then-recently revived series Roseanne.
wikipage: The Conners
content: Ames McNamara as Mark Conner-Healy
wikipage: The Conners
long_answer: Mark Healy on the TV show Roseanne is played by Glenn Quinn. In the spin-off series The Conners, the character Mark Conner-Healy, who is named after his late uncle, is played by Ames McNamara.
knowledge: content: Roseanne is an American sitcom television series created by Matt Williams and Roseanne Barr, which aired on ABC from October 18, 1988, to May 20, 1997, and briefly revived from March 27 to May 22, 2018.
wikipage: Roseanne
content: Glenn Martin Christopher Francis Quinn (May 28, 1970 – December 3, 2002) was an Irish actor.
wikipage: Glenn Quinn
long_answer: Roseanne is an American sitcom television series created by Matt Williams and Roseanne Barr, which aired on ABC from October 18, 1988, to May 20, 1997, and briefly revived from March 27 to May 22, 2018. Irish actor Glenn Quinn plays Mark Healy on Roseanne. Mark Conner-Healy is portrayed by Ames McNamara.