Регулярный состав сезона 4

1. 

   Seth MacFarlane

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

2. 

   Alex Borstein

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

3. 

   Mila Kunis

   Meg Griffin (voice)

4. 

   Seth Green

   Chris Griffin (voice)

Приглашённые звёзды 6

1. 

   Tim Gunn

   Tim Gunn (voice)

2. 

   Риа Cихорн

   Joanie Cunningham (voice)

3. 

   Emily Osment

   JoAnne 'Jojo' Fuller (voice)

4. 

   Christine Lakin

   Joyce Kinney (voice)

5. 

   Alexandra Breckenridge

   (voice)

6. 

   Kevin Michael Richardson

   Jerome (voice)

Съёмочный состав 2