Jeff, Who Lives at Home

Jason Segel

Jeff Thompkins

Ed Helms

Pat Thompkins

Susan Sarandon

Sharon Thompkins

Judy Greer

Linda Thompkins

Rae Dawn Chong

Carol

Steve Zissis

Steve

Evan Ross

Kevin

Matt Malloy

Barry

Benjamin Brant Bickham

TV Pitchman

Lee Nguyen

Clerk

Tim J. Smith

Guard

Ernest James

Guard

Raion Hill

Thug

Zac Cino

Gil

Lance E. Nichols

Elderly Man / Phone (voice)