Stała obsada sezonu 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)

Goście specjalni 7

1. 

   Bob Costas

   Bob Costas (voice)

2. 

   Adam West

   Adam West (voice)

3. 

   Margaret Easley

   Various (voice)

4. 

   Stacey Scowley

   Various (voice)

5. 

   Ralph Garman

   Garbageman (voice)

6. 

   Lori Alan

   Diane Simmons / Girl (voice)

7. 

   Patrick Warburton

   Joe Swanson (voice)

Ekipa 5