1. A Flight to Remember - TV-PG
2. Mars University - TV-PG - One mention of neutering doesn't get a D.
3. When Aliens Attack - TV-PG-D
4. Fry and the Slurm Factory - TV-PG - Profanity isn't enough for an L, and the All My Circuits scene in the cold open isn't enough for an S.
5. I Second That Emotion - TV-PG-DL - Porn being mentioned gets a D, and an L for one use of "bastard".
6. Brannigan, Begin Again - TV-PG-D - Sex is mentioned, which gets an automatic D IMO.
7. A Head in the Polls - TV-PG-DL
8. Xmas Story - TV-PG (Original rating)/TV-PG-L (Current rating)
9. Why Must I Be a Crustacean in Love? - TV-PG-DLV
10. The Lesser of Two Evils - TV-PG-DLS
11. Put Your Head on my Shoulders - TV-PG (Original rating)/TV-PG-L (Current rating) - 6 uses of "ass" doesn't get an L, but one use of "hell" added to that makes a total of 7 swears, which gets an L IMO.
12. Raging Bender - TV-PG
13. A Bicyclops Built for Two - TV-PG-D - The internet porn city scene isn't enough for a TV-14.
14. A Clone of My Own - TV-PG-DL (Original rating)/TV-PG-L (Current rating)
15. How Hermes Requisitioned His Groove Back - TV-PG-DS - An S for Fry and Morgan being shown in bed after having sex.
16. The Deep South - TV-PG-LS - An S for Fry and Umbriel about to have sex.
17. Bender Gets Made - TV-PG - Profanity isn't enough for an L, and a robot getting gunned down doesn't earn a V.
18. Mother's Day - TV-PG-DLS
19. The Problem With Popplers - TV-PG-D - A D for Fry saying "They're like sex, but I'm having them!"
20. Anthology of Interest I - TV-PG-SV - One use of "ass" doesn't get an L, but I gave it an S for the ending of the Dial L for Leela segment.