Richard Lyon is an American puppeteer, actor, puppet designer and builder.He has worked for the Jim Henson Company as one of the operators of Big Bird.He appeared on Broadway originating the roles of Trekkie Monster, Nicky, the blue Bad Idea Bear, and other characters in the Tony Award-winning musical Avenue Q, a musical for which he designed and created all of the puppets. In the fall of 2005 he reprised his roles in the production of the show in Las Vegas for eight months before returning to the Broadway cast. Rick was a puppeteer on Sesame Street for 15 seasons, from 1987 to 2002. He also worked with Nickelodeon on the Stick Stickly project and on the Me + My Friends pilot. He was a lead puppeteer for the first season of Comedy Central's television program Crank Yankers.Rick has also appeared numerous times on The Late Show with Stephen Colbert, for which he also provided the puppets he performed. Rick puppeteered a xenomorph chest burster in an "Alien" parody sketch with guest star Sigourney Weaver, and Yoda, Kermit the Frog, and Big Bird in satirical sketches. He also performed the puppets for the black and white throwback clip on the "15th episode anniversary show" of "At Home With Amy Sedaris."