"All right, you guys, settle down. With a little luck, they may never find out we're aboard. We can sleep here every night, mingle with passengers during the day. Benny can slip us some food from the dining room. We'll have a ball. Okay, Spook, what was in that suitcase?"
January 1, 1970
https://en.wikiquote.org/wiki/First_lines_in_animated_TV_shows