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Guides · 18 characters

Crossovers Between the Shows, in Viewing Order

18 characters cross from their own show into another, in 34 episodes. The crossover events come first, in the order they aired, then every visit by each character.

Crossover events

Episodes of different shows, aired within a week of each other, that share characters, in the order they aired. Parts shown the same night are listed together; each episode page says how the story continues.

  1. February 18, 2000
  2. September 22, 2022
  3. April 17, 2025
  4. January 8, 2026

Every visit, by character

A visit is a credited appearance by a character with their own page on another show. How these summaries are written.