12. Valentine's Day in Quahog

Seth MacFarlane

Peter Griffin / Brian Griffin / Stewie Griffin / Glenn Quagmire (voice)

Alex Borstein

Lois Griffin / Tricia Takanawa / Loretta Brown / Barbara Pewterschmidt (voice)

Mila Kunis

Meg Griffin (voice)

Seth Green

Chris Griffin (voice)

Patrick Warburton

Joe Swanson (voice)

Arif Zahir

Cleveland Brown (voice)

Keir Gilchrist

Toby (voice)

Cheryl Tiegs

Cheryl Tiegs (voice)

Drew Barrymore

Jillian Russell (voice)

Kat Foster

Carolyn (voice)

Adam West

Adam West (voice)

Nana Visitor

Rita (voice)

Alexis Knapp

(voice)

Jessica Biel

Brooke (voice)

Christine Lakin

(voice)

Emily Osment

Sandy (voice)

Steve Callaghan

1960s Executive (voice)

Dee Bradley Baker

Gremlin (voice)

Jessica Stroup

Denise (voice) (uncredited)

Julie Hagerty

Carol West (voice)

Alexandra Breckenridge

(voice)