Follows a sociopathic genius scientist who drags his inherently timid grandson on adventures across the universe.

Justin Roilandas Rick Sanchez / Morty Smith (voice)
Chris Parnellas Jerry Smith (voice)
Spencer Grammeras Summer Smith (voice)
Sarah Chalkeas Beth Smith (voice)
Ian Cardonias Rick Sanchez (voice)
Harry Beldenas Morty Smith (voice)
Dana Carveyas Leonard Smith (voice)
John Oliveras Dr. Xenon Bloom (voice)
Werner Herzogas Shrimply Pibbles (voice)
Stephen Colbertas Zeep Xanflorp (Voice)
Siobhan Thompson
Albro Lundy
Alex Song-Xia
Ryan Ridley
Heather Anne Campbell
Jeff Loveness
Rob Schrab
Nick Rutherford
Justin Roiland
Dan Harmon
Alex Rubens
Jessica Gao
Beth Stelling
Michael Waldron
Garrick Bernard
Matt Roller