Character Name : Walter

Original Name : Andrew J. West

Gender : Male

Character Name : Greg

Original Name : Justin Kirk

Gender : Male

Character Name : Karen

Original Name : Virginia Madsen

Gender : Female

Character Name : Dr. Corman

Original Name : William H. Macy

Gender : Male

Character Name : Vince

Original Name : Milo Ventimiglia

Gender : Male

Character Name : Allie

Original Name : Neve Campbell

Gender : Female

Character Name : Kendall

Original Name : Leven Rambin

Gender : Female

Character Name : Jim

Original Name : Peter Facinelli

Gender : Male

Character Name : Corey

Original Name : Jim Gaffigan

Gender : Male

Character Name : Darren

Original Name : Brian J. White

Gender : Male

Character Name : Wedding Attendee

Original Name : Bryson Pitts

Gender : Male