Pravidelné obsazení sezóny 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)

Hostující obsazení epizody 7

1. 

   Michele Lee

   Estelle Lewis (voice)

2. 

   Adam West

   Adam West (voice)

3. 

   Nana Visitor

   Lottery Announcer (voice)

4. 

   Phil LaMarr

   Black Guy (voice)

5. 

   Lori Alan

   Diane Simmons / Girl (voice)

6. 

   Mike Henry

   Bruce the Performance Artist (voice)

7. 

   Patrick Warburton

   Joe Swanson (voice)

Štáb 2