Gary's Synthesizer

Overview

Mordecai and Rigby unplug some cables to an old synthesizer, and they have to travel to the planet of Synthos with Skips in order to re-connect them and bring Gary back to life.

Guest Stars

Robin Atkin Downes

Gary / Boswald / Robot (voice)

David Kaye

Reginald / Keith / Announcer (voice)

Troy Baker

Griswald / Robert / David (voice)