James Roday Rodriguez as Shawn Spencer

Dulé Hill as Burton Guster

Timothy Omundson as Carlton Lassiter

Maggie Lawson as Juliet O'Hara

Kirsten Nelson as Karen Vick

Corbin Bernsen as Henry Spencer

Jimmi Simpson as Mary Lightly

Joel McHale as Lassiter's Father

Sage Brocklebank as Buzz McNab

Christopher Heyerdahl as Ova

Clare Filipow as Alina

Antonio Cayonne as Devon Tileback

Nils Hognestad as Per

Graeme Duffy as Courier Clerk

Jess Brown as Receptionist

Sasha Monica as Police Officer

Richard Schiff as Dr. Emile Herschel

Sarah Chalke as Dolores O'Riordan

Kurt Fuller as Coroner Woody Strode

Jazmyn Simon as Selene

Kadeem Hardison as Wilkerson

Allison Miller as Cat Restaurant Owner

Kristy Swanson as Marlowe Viccellio

Nicholas Holmes as Young Lassie