Justin Roiland Morty, Rick Voice, Executive Producer Sarah Chalke Beth Voice Spencer Grammer Summer Voice Chris Parnell Jerry Voice Thomas Middleditch Tommy Lipnip Guest Voice John DiMaggio Guest Voice Dan Harmon Guest Voice, Executive Producer Alex Jayne Go Guest Voice Jennifer Hale Keara Guest Voice Brandon Johnson Mr. Goldenfold Guest Voice Tom Kenny Guest Voice Maurice LaMarche Guest Voice Kari Wahlgren Jessica Guest Voice Ian Cardoni Actor Harry Belden Actor