Pravidelné obsazení sezóny 4

1. 

   Seth MacFarlane

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

2. 

   Alex Borsteinová

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

3. 

   Mila Kunis

   Meg Griffin (voice)

4. 

   Seth Green

   Chris Griffin (voice)

Hostující obsazení epizody 12

1. 

   Allison Janney

   Teen People Editor (voice)

2. 

   Lisa Wilhoit

   Connie D'Amico (voice)

3. 

   Adam West

   Adam West (voice)

4. 

   Camille Guaty

   Lisa (voice)

5. 

   Chace Crawford

   Luke (voice)

6. 

   Mike Henry

   John Herbert / Consuela (voice)

7. 

   David Boat

   Latino in Hardhat (voice)

8. 

   Chris Cox

   Jock / Man (voice)

9. 

   Rachael MacFarlane

   Teacher / Woman in Lab Coat (voice)

10. 

    Lori Alan

    Diane Simmons / Girl (voice)

11. 

    John G. Brennan

    Mort Goldman (voice)

12. 

    Patrick Warburton

    Joe Swanson (voice)

Štáb 2