1. Amnesia episodes
2. Evil twin episodes
3. Episodes with guest stars
4. Series-ending episodes
5. Two-part sitcom episodes
6. Character-claims-to-know-a-celebrity episodes
7. Role-reversal episodes
8. Episodes with rock 'n' roll guest stars
9. Character is "discovered by Hollywood" episodes
10. Unwanted-relatives-visiting-on-sitcom episodes
