Simplify the following text for a Grade 10 native English-speaking person.
Original: SNL and Kids in the Hall alum , Mark McKinney , who appeared in many of the Mary Katherine Gallagher SNL skits on television , also has a minor role as a priest .
Simplified: SNL and Kids in the Hall alum Mark McKinney , who appeared in many of the Mary Katherine Gallagher SNL skits on TV , also has a minor role as a priest .