Two versions of the robot were used during Lost in Space filming a "hero robot"
costume worn by Bob May, and a static, "stunt robot" prop that was used for
distant or hazardous shots. Both versions fell into disrepair after the series,
but these have since been discovered and restored. The "hero" is privately owned
by TV and film producer Kevin Burns, who commissioned a replica in the early 1990's
for touring and conventions. The "stunt robot" is in storage at the Science Fiction
Museum and Hall of Fame in Seattle, Washington.