Justin Roiland, 46 yaşında bir aktördür (21 février 1980). Justin Roiland, 23 seri ve 7 filmler filmlerinde yer almıştır.Bu performans Rick and Morty dizisindeki Albert Einstein (voice) / Blips & Chitz Annoncer (voice) / Cromulons (voice) / Dream Aliens (voice) / Evil Rick / Evil Morty / Doofus Rick / Council of Ricks / Additional Voices (voice) / Fake Door Salesman / Two Brothers Movie Announcer / Tophat Jones / Ants in my Eyes Johnson / Glenn / Gazorpazorpfield / Baby Legs (voice) / Greebybobe / Green Alien / Blob Alien (voice) / Lumberjack (voice) / Mr. Meeseeks (voice) / Mr. Poopybutthole (voice) / Rick Sanchez / Morty Smith (voice) rolünde görülebilir.Sinemada, Smallfoot adlı uzun metrajlı filmde Garry (voice) olarak. Justin Roiland, Rick and Morty'un showrunner'ı.