Mark is a college student at Cliffside Junior College in Cliffside, California.
During the events of Mortuary (1983) played by Greg Kaye
Greg Stevens and Christie Parson go inside the roller rink and see Jim, Mark and Bonnie. Greg asks them if they have seen Josh, but Bonnie tells him, Josh hasn't shown up yet. At college, Paul Andrews and Christie are talking. Greg, Jim and Mark walk towards them and Greg kisses Christie and they leave. Jim makes fun of Paul's Mozart album and then walks away with Mark. Later, Greg is at the roller rink with Jim, Mark and Bonnie and they suggest he go to Christie's house to talk with her.