Franz “Faz” Fazakas (1918–2013) was the engineer behind Muppet animatronics, and for many years head of the electro-mechanical department of the Muppet Workshop.

He started as a performer

Fazakas began in the 1950s with Bil Baird’s marionettes, appearing on Broadway in Flahooley, and worked through 1960s off-Broadway puppet productions — often alongside Jerry Nelson — playing the Tin Woodsman in The Wizard of Oz and the title role in Winnie the Pooh. He first came to Jim Henson in the early 1970s as a puppeteer.

What he actually became known for

was devising mechanisms that extended what a puppet could physically do. The eye mechanisms in Big Bird and Sweetums are his. So are the rod and cable systems that made tiny characters like Rizzo the Rat workable, and the radio-controlled mechanisms behind the faces of full-body characters.

The Henson Performance Control System

His radio-control design let a single performer operate an entire animatronic character, and it drove the creature work in The Dark Crystal and the goblins in Labyrinth. In 1992 it won a Scientific and Engineering Academy Award, shared with Brian Henson, Dave Housman, Peter Miller and John Stephenson.

Where to see the work

The rowing sequence in Emmet Otter’s Jug-Band Christmas and the rat cooking scenes in The Muppets Take Manhattan are the clearest showcases.

Fozzie Bear is named after him

Fazakas built the character’s ear-wiggling mechanism, and the name followed.

Why a builder should care

Fazakas is proof that the mechanical side of puppetry is a craft in its own right, learnable by someone who came in as a performer. If your interest bends toward servos and linkages rather than foam and fleece, this is the lineage you are working in.