Glenn's Wife

Glenn's Wife appears as a minor figure glimpsed on the margins of the Smith family's chaos, the kind of incidental character Rick and Morty tosses off almost as a throwaway joke. She exists mostly in relation to someone else's punchline, present just long enough to register before the show moves on to its next absurdity.

The joke is partly the credit itself — a named role reduced to whose wife she is, which is very much the show's style of deadpan world-building. Spencer Grammer, already doing heavier lifting elsewhere in the cast, brings the same unfussy naturalism to a blink-and-miss-it part, letting the gag land without straining for it.