After spending his formative years in the oil fields of East Texas, Robb moved to Dallas and earned his B.F.A. in Cinema from SMU and also completed the Professional Acting Conservatory program at KD Studio. He is a founding member of Lone Star Comedy, the groundbreaking improv troupe created by former Groundlings president and mentor Randy Bennett. Robb was able to share the stage with many of the top talents in the area, as well as guests like John Lovitz and Elvira. He is a veteran of several independent film productions and a host of television and radio commercials.