Mark is thrilled to be performing as Professor Plum in Greater Boston Stage Company’s production of Clue, running through June. Previously, Mark served as Assistant Director of Sister Act at the Lyric Stage Company of Boston.

Mark works year-round as a historical interpreter offering guided walking tours of Colonial Boston through Cambridge Historical Tours, and as a webinar facilitator for the international executive education company Emeritus, offering online certificate programs from MIT, Columbia, Dartmouth, UPenn, Berkeley and many other of the world’s top universities.