Sean Johnson is a puppeteer and puppet builder who has worked with Jim Henson's Creature Shop since 2005. He and his twin-brother Patrick (both owners of the puppet company, Swazzle) were additional puppeteers in The Muppets and Muppets Most Wanted; Sean is also credited as an additional puppeteer on The Muppets episode "Because... Love".
For the Jim Henson Company, Johnson has performed in Puppet Up!, Late Night Buffet with Augie and Del, Stuffed and Unstrung, Alt/Reality, and the film Forgetting Sarah Marshall. Johnson has also built puppets for Puppet Up! (under the direction of Jane Gootnick), Stuffed and Unstrung, Kanye West's Glow in the Dark Tour, commercials for Air New Zealand, and other projects.