Besides @toby-matthews and @summer, we see three other Harry Herpson students in this shot of Summer’s second party; @mitch, @progeric-student, and @paperboy.

Another familiar background character, @mrs-tate, was quick to accept Headism.

Hard to tell who is present under the specific circumstances of the @cromulon arrival (likely @rabbi) and who would have been at church anyway, but we see some familiar faces in the pews with @vagina, @glenns-wife, and @paperboy all showing up.

When @jerry thinks @beth and @sleepy-gary are married, he apparently is unaware of the pictures of him in the background instead of @sleepy-gary. Also, if he says “I know who the Smith’s are…”, does that mean Sleepy Gary’s last name is also Smith?

Here is @curse-purge-plus-undead-cat-and-child-customer at the Headism meeting discussing the Ascension Festival.

We see @round-glasses-nasa-scientist in the room when @cromulon shows up, then later we see her when @rick sends plans for an interstellar vehicle from the Menagerie of @the-collector.