Nothing particularly spectacular, but I thought it should be logged for completists.
This was Penn and Teller's old Cable show where they discussed false claims and the like. The episode in question, 'Fountain of Youth,' aired on the Second Season and discusses various attempts to look younger via cosmetic surgery and the like.
The show opens with the two getting their makeup retouched as Penn explains the premise and talks about their need to look good for the cameras. There's a quick cutaway and they're replaced by two tweens in the same outfits. 'Penn,' speaking with the actual Penn's dubbed voice, compliments the makeup artists for doing a great job, then throws to the _title_ sequence.
Like I said, nothing great, but I thought it should be logged.