He's an actor, not a doctor. But you know Anne Robinson is going to treat him worse than a hologram on a Hirogen ship when Robert Picardo (The Doctor, "Star Trek: Voyager") makes a guest appearance on the NBC game show "The Weakest Link."

Picardo, who will play for the Elizabeth Glaser Pediatric AIDS Foundation, told his official fan list that he'll be taping his show Oct. 30, and will air sometime during November sweeps and "The Weakest Link" offers its celebrity week.

Thanks to HolodocDR for the tip!