and Yahooey (voiced by Daws Butler impersonating Jerry Lewis) aka The Goofy Guards, work for the King (voiced by Hal Smith), a short, complaining ruler who is often on the receiving end of their antics. The trio's plumed hats and swords are reminiscent of The Three Musketeers. Episodes Other appearances Peter Potamus and So-So appeared in Yogi's Ark Lark and its spin-off series Yogi's Gang. Peter Potamus guest starred in the episode "India and Israel" on Scooby's All-Star Laff-A-Lympics. Peter Potamus guest starred in some episodes of Yogi's Treasure Hunt. Gold Key Comics published one issue of a Peter Potamus comic book in 1965. Peter Potamus made a cameo appearance in The Good, the Bad, and Huckleberry Hound as a captain of a boat to Tahiti. Peter Potamus appeared in the early 1990s series Yo Yogi!, where he was voiced by Greg Burson. He and So-So were shown to own a plant store at Jellystone Mall called Peter Potamus' Plant Palace. In "Tricky Dickie's Dirty Trickies", he is shown to be allergic to goldenrods. He later appeared in "Mall or Nothing" as part of the Mall-a-thon. Peter Potamus and So-So were seen as animatronics in the Dexter's Laboratory episode "Chubby Cheese" during Chubby's song sequence. Potamus was also a recurring character on Harvey Birdman, Attorney at Law, where he is voiced in a Brooklyn accent by Joe Alaskey and later voiced by Chris Edgerly. In it, he is a lecherous glutton and a lazy and sleazy (but inexplicably successful) lawyer in constant pursuit of women and sandwiches. He works at the Sebben & Sebben law firm with Harvey Birdman. Peter has the trademark phrase "Did you get that thing I sent you?" Starting with the episode "Return of Birdgirl", Peter's hands were changed to hooves. Peter Potamus appeared in Velma Dinkley's feverish dream in issue #10 'Velma - Warrior Queen of Monsterworld!" of Scooby Apocalypse. Peter Potamus and So-So appeared in DC Comics Deathstroke/Yogi Bear Special #1 as captured animals alongside other Hanna-Barbera characters. Peter Potamus made a brief cameo in the Wacky Races episode "King Solomon's Races". Peter Potamus and So-So also appeared in the 2021 feature film Space Jam: A New Legacy. They are seen watching the basketball game between the Tune Squad and the Goon Squad from their balloon. Peter Potamus and So-So appear in the series Jellystone! with Peter Potamus voiced by C.H. Greenblatt and So-So