First SeenBetween The Rack and a Hard Place
Last SeenBringing Down the House
Portrayed byJosh Zuckerman

As Lori discovers too late, Mark is the teacher's aide for her father at UW. He also works for Latnok.

Season 2


Leaving The Rack, someone bumps into Lori and spills her drink. When she gets home, the same young man is getting out of his car and coming towards her. Thinking he is a stalker after her, she sprays him in the face, only to discover that he was coming to see Stephen, her father, as his teaching assistant at the University of Washington. They exchange witty accusations, and part expecting to see each other again. 

Later, they meet and Lori discovers that he is the DJ they are looking for to dj their prom. Later, when Lori asks for Marks help with music, they become songwriting partners and Mark agrees to dj the prom.

At the beginning of Season 3, Mark is revealed to be associated with Latnok. Just when his and Lori's relationship is kicking up, Cassidy(from Latnok) warns Mark to stay away from her.


Season 2

2x01 2x02 2x03 2x04 2x05 2x06 2x07 2x08
2x09 2x10 2x11 2x12 2x13 2x14 2x15 2x16
2x17 2x18 2x19 2x20 2x21 2x22 2x23

Season 3

3x01 3x02 3x03 3x04 3x05
3x06 3x07 3x08 3x09 3x10