For non-native speakers, the Family Guy S21E01 Episode Script on Springfield! Springfield! is a great resource for studying American slang and idioms. Notable Quotes from the Premiere The episode starts with a classic meta-commentary by Peter:
If you are looking to download or view the full dialogue, several reputable databases host these files: Family Guy subtitles English S21E01
For .SRT files (used for media players), sites like Subscene or OpenSubtitles typically provide community-uploaded versions in multiple languages, including English (SDH) for the hearing impaired. For non-native speakers, the Family Guy S21E01 Episode