The Simpsons (seasons 1–10)
Family Guy (season 1)
The Simpsons (season 11) and Family Guy (season 2)
The Simpsons (seasons 12–15) and Family Guy (season 3)
The Simpsons (seasons 16–17), Family Guy (season 4), and American Dad! (seasons 1–2)
The Simpsons (season 18), Family Guy (season 5), American Dad! (season 3), and The Simpsons Movie
The Simpsons (season 19), Family Guy (season 6), and American Dad! (season 4)
The Simpsons (season 20), Family Guy (season 7), and American Dad! (season 5)
The Simpsons (season 21), Family Guy (season 8) and American Dad! (season 6)
The Simpsons (season 22), Family Guy (season 9), and American Dad! (season 7)
The Simpsons (season 23), Family Guy (season 10), and American Dad! (season 8)
The Simpsons (season 24), Family Guy (season 11), and American Dad! (season 9),
The Simpsons (season 25), Family Guy (season 12), American Dad! (season 10), and Rick and Morty (season 1)
The Simpsons (season 26), Family Guy (season 13), and American Dad! (seasons 11–12)
The Simpsons (season 27), Family Guy (season 14), American Dad! (season 13), and Rick and Morty (season 2)
The Simpsons (season 28), Family Guy (season 15), and American Dad! (season 14)
The Simpsons (seasons 29–30), Family Guy (seasons 16–17), American Dad! (season 15), and Rick and Morty (season 3)
The Simpsons (seasons 31–32), Family Guy (seasons 18–19), American Dad! (seasons 16–17), and Rick and Morty (seasons 4–5)
The Simpsons (season 33–34), Family Guy (seasons 20–21), American Dad! (seasons 18–19), and Rick and Morty (season 6)
The Simpsons (season 35), Family Guy (season 22), American Dad! (season 20), and Rick and Morty (season 7)
The Simpsons (season 36), Family Guy (season 23), American Dad (season 21), and Rick and Morty (season 8)