Tim

We first meet him after Reggie is abducted by three thugs who lured him in with a gorgeous Blonde. Traps are set up around his house as if he were Kevin McCallister from Home Alone. He ends up killing the three thugs and saves Reggie. Tim and Reggie then bury the three in a graveyard of dead thugs who tried to break into Tim’s Home. Reggie asks if Tim’s parents are in the grave but Tim says they were taken by The Tall Man’s Minions who only come out a night. The two bonds overnight and Tim decides he’s going to travel with Reggie to take out The Tall Man. Reggie and Tim pass by an orphanage and Reggie tells Tim to play with the other kids while he asks for directions. Tim then sees Reggie pay off the orphanage’s leader and sneaks into the trunk of Reggie’s car. Reggie drives to the city’s Mortuary where he encounters Rocky and another girl who is presumably her girlfriend due to how Rocky somehow resists Reggie’s charms. Silver Sphere’s soon appear and one kills Rocky’s friend. One Sphere is destroyed while another nearly kills Reggie until Tim uses his gun to destroy the Sphere. Reggie finally decides to take Tim with him and Rocky parts ways with them. Eventually they encounter Rocky on the side of the road and she decides to go with them. They spend a night at a motel and Tim sleeps in the car so Reggie can try to woo Rocky. They meet with Jody and Mike and they eventually make their way to the Mortuary where the encounter zombie versions of the three thugs whom Tim killed. They are all killed by Tim, Rocky and Reggie while Mike and Jodie deals with The Tall Man. Jodie is injured and Mike finds out that he has a gold sentinel inside of his head. The Tall man is defeated thanks to the cold and Mike leaves. Tom looks around and then finds Reggie pinned by The Tall Man’s silver sentinels. Tim is then ripped through a window by an undead minion where he is presumably killed. We never see Tim in the Phantasm series after the third movie.

Personality
Tim is smart as he sets up traps and learns to take down The Tall Man’s forces with improvisation. Tim is very stubborn as no matter what Reggie tries, Tim is set on helping him defeat The Tall Man. Tim cares for Reggie and Rocky deeply as they keep on fighting The Tall Man.