SpeedMouse is a performance stage show by the Australian comic duo The Umbilical Brothers.

[2] The duo revived the stage show in 2016 in celebration of their 25 years performing as The Umbilical Brothers.

[4] Their performance at the Sydney Opera House was filmed for a live DVD, which was released in late 2004.

Taking advantage of the “latest advances” in performance technology, the boys have upgraded their acting to digital.

The situation worsens when their show controller Tina starts playing mind games with Shane.