Shawn Spencer (as James Roday)
Burton Guster
Carlton Lassiter
Juliet O'Hara
Karen Vick
Henry Spencer
Madeleine Spencer
Allison Cowley
Young Shawn
Mary Lightly
Mr. Yang
Yin / Professor Karl Rotmensen
Buzz McNab
Crime Scene Tech (as Nikolas Longstaff)
Professor
Dean
T-Bone
Nerdy Student
Mom (as Yolanda Ulmer)
Brother
Little Sister
